Terms of Service

Agreement to these Terms

These Terms of Service ("Terms") are a legal agreement between you and Cursive Pte. Ltd., a company incorporated in Singapore ("Harmonise", "we", "us", or "our").

These Terms govern your access to and use of the Harmonise website, mobile applications, backend services, calendars, events, tasks, planning and scheduling features, shared planning features, integrations, messaging functionality, paid subscriptions, customer support, and other services that link to these Terms (collectively, the "Service").

By creating a Harmonise account, accessing or using the Service, purchasing a subscription, or otherwise indicating acceptance of these Terms, you agree to be bound by them.

Our Privacy Policy explains how we handle personal data and should be read together with these Terms.

Additional terms, notices, purchase conditions, provider rules, or feature-specific terms may apply to particular functionality. More specific terms control to the extent they expressly conflict with these Terms for the relevant feature.

Geographic availability

Harmonise is operated from Singapore and is available in supported jurisdictions around the world.

Harmonise is not currently offered or marketed to individuals in the European Economic Area ("EEA"), including the member states of the European Union, Iceland, Liechtenstein, and Norway.

You must not create an account or purchase the Service from a jurisdiction that Harmonise has expressly designated as unsupported.

We may restrict registration, transactions, or access in a jurisdiction where necessary because of applicable law, sanctions, application-store rules, payment-provider rules, third-party limitations, or operational considerations.

A user who normally uses Harmonise in a supported jurisdiction may not necessarily lose access solely because they temporarily travel elsewhere, although particular features may be restricted where required.

Eligibility

You must be at least 18 years old and legally capable of entering into a binding agreement to create a Harmonise account.

By creating an account, you represent that you satisfy these requirements.

If you use Harmonise on behalf of a company, partnership, school, organisation, or other entity, you represent that you have authority to bind that entity to these Terms. In that case, references to "you" include that entity where appropriate.

You may not use Harmonise where applicable law prohibits us from providing the Service to you.

Accounts and security

Your account

You must provide accurate and current information when creating and maintaining your account.

You must not create an account using information you are not authorised to use, impersonate another person, or falsely represent your affiliation with another person or organisation.

You are responsible for activity through your account except to the extent applicable law makes Harmonise responsible for that activity.

Credentials and devices

You are responsible for taking reasonable steps to secure your account, email account, devices, passwords, sign-in providers, verification codes, recovery methods, and other credentials used to access Harmonise.

You must not knowingly disclose passwords, verification codes, private session information, OAuth credentials, recovery codes, or similar authentication secrets to an unauthorised person.

Authentication methods

Depending on platform and configuration, Harmonise may support passwords, Google sign-in, Apple sign-in, trusted devices, verification challenges, account recovery, session management, or other authentication methods.

Security verification

We may require reauthentication or additional verification before sensitive actions such as changing security settings, connecting or disconnecting integrations, accessing protected information, or deleting an account.

If we reasonably believe an account or device is compromised, we may invalidate sessions, require additional verification, temporarily restrict access, or take other reasonable security measures.

The Harmonise service

Harmonise is a calendar-first planning service designed to bring calendars, events, and tasks into one planning context.

Depending on app version and account configuration, Harmonise may provide:

• calendars and calendar views;
• events and recurring events;
• tasks, subtasks, recurring tasks, and scheduled work;
• reminders and notifications;
• people, friendships, groups, and shared planning;
• calendar and meeting integrations;
• offline and cross-device synchronization;
• calendar imports and subscriptions;
• files and attachments;
• messaging integrations;
• natural-language and assistant functionality;
• planning summaries;
• paid subscription features; and
• other functionality we make available.

Not every feature is available in every app version, account configuration, or subscription. Features described as "coming soon", preview, beta, experimental, or unavailable do not form part of the currently available Service until we make them available.

Preview features

We may make preview or experimental functionality available for testing. Such features may be incomplete, less reliable, change significantly, or be withdrawn.

Planning and scheduling limitations

Harmonise is a planning tool and not an infallible record of your commitments or availability.

Calendar free/busy, event, task, or synchronization information may occasionally be stale, delayed, duplicated, incomplete, conflicting, or missing because of:

• offline changes;
• network problems;
• device or timezone configuration;
• timezone database changes;
• recurrence interpretation;
• provider limitations;
• expired permissions;
• delayed synchronization;
• conflicting edits;
• third-party outages; or
• incorrect information entered by a user.

Important information

You remain responsible for checking important dates, times, timezones, recurrence rules, participants, locations, meeting links, conflicts, and confirmations.

You should not rely on a reminder, email, push notification, Telegram message, or assistant response as your only safeguard for an important commitment.

No emergency use

Harmonise is not designed as an emergency, alarm, medical, safety-critical, or mission-critical system.

You must not rely on Harmonise where delay, outage, notification failure, or incorrect information could reasonably be expected to cause death, serious injury, or similarly severe harm.

Third-party integrations

Harmonise may allow you to connect third-party calendars, identity providers, meeting services, calendar feeds, messaging platforms, and other external services.

Your authorization

When you connect a third-party service, you authorise Harmonise to access, exchange, and process information and perform supported actions within the permissions you grant.

You represent that you are authorised to connect the relevant account and provide any credentials, authorization tokens, app-specific passwords, server addresses, feed URLs, or other information required for the integration.

Provider terms

Your use of an external service remains subject to that provider's own terms, privacy policy, acceptable-use requirements, account rules, and technical restrictions.

Harmonise does not control the provider's systems, retention policies, uptime, account decisions, APIs, or feature changes.

Device calendars

On supported devices, Harmonise may allow you to display calendars and events made available through calendar access provided by the operating system after you grant the required system permission.

Device calendars are separate from calendar accounts that you connect directly to Harmonise. A calendar available through the device may originate from a local calendar or from an account or external service configured with the operating system.

You authorise Harmonise to read the device-calendar information required to provide the Device calendars feature within the permission granted through your operating system.

Harmonise's Device calendars feature is designed as a locally processed calendar view. Device-calendar event records are not uploaded to Harmonise servers or copied into the Harmonise server-synchronized calendar store through this feature.

Harmonise may store limited device-local information needed to operate the feature, including the identifiers of calendars you choose to display and calendar-permission state. Device-calendar selections may be stored in encrypted application storage on the device.

Harmonise does not programmatically create, change, or delete device-calendar events through this feature. Where supported, Harmonise may allow you to open an event in the operating system's calendar interface. Any changes you choose to make there are performed through that system interface and the underlying calendar source.

A calendar provider whose data is available through the device remains responsible for its own service, account, synchronization, storage, availability, and privacy practices. Harmonise does not control those provider systems merely because their calendars are visible through the operating system.

You may change which device calendars Harmonise displays or revoke calendar permission through your device settings. Revoking permission prevents Harmonise from continuing to read those calendars until access is granted again.

Google services

Harmonise may allow you to connect supported Google services, including Google Calendar and Google Meet. Your use of those Google services remains subject to Google's applicable terms and policies.

When you authorize Harmonise to access your Google account, Harmonise's access to and use of information received from Google APIs is governed by our Privacy Policy and the applicable Google API Services User Data Policy.

You may disconnect Google from Harmonise or revoke Harmonise's access through your Google Account settings at any time. Disconnecting an integration may prevent features that rely on that integration from functioning.

Microsoft services

Harmonise may allow you to connect supported Microsoft services, including Microsoft Outlook Calendar and Microsoft Teams meeting functionality, through Microsoft APIs such as Microsoft Graph.

When you authorize Harmonise to access your Microsoft account, you authorize Harmonise to access and process information and perform supported actions only within the permissions you grant. Our Privacy Policy explains how information received through Microsoft APIs is collected, used, stored, secured, disclosed, retained, and deleted.

Microsoft Outlook Calendar and Microsoft Teams meeting functionality may use separate authorizations. Connecting Microsoft Outlook Calendar does not by itself authorize Harmonise to create or manage Microsoft Teams online meetings.

Microsoft Outlook Calendar functionality may be available for supported personal Microsoft accounts and supported work or school accounts. Microsoft Teams online-meeting functionality requires a supported Microsoft work or school account and may also depend on the Microsoft subscription, licence, organisation settings, and administrator policies applicable to that account.

Harmonise does not provide or replace any Microsoft subscription or licence required to use an underlying Microsoft service. You are responsible for maintaining any Microsoft account, subscription, licence, or organisational permission required for the Microsoft functionality you choose to use.

You represent that you are authorised to connect the relevant Microsoft account and to permit Harmonise to access Microsoft information and perform Microsoft actions within the permissions you grant.

Your use of Microsoft services remains subject to Microsoft's applicable terms, privacy policies, account requirements, licensing requirements, organisation policies, and technical restrictions. Harmonise is not operated by Microsoft and does not control Microsoft's services, APIs, account decisions, availability, retention practices, permissions, or feature changes.

You may disconnect Microsoft from Harmonise using supported integration controls or revoke Harmonise's access through Microsoft's applicable account or application-consent controls. Disconnecting or revoking access may prevent Harmonise features that depend on the affected Microsoft connection from functioning.

Disconnecting Microsoft from Harmonise does not automatically delete calendars, events, meetings, or other information independently retained by Microsoft. Information held by Microsoft remains subject to Microsoft's own terms and privacy practices.

Microsoft is not a party to these Terms and is not responsible for Harmonise, its operation, maintenance, or support. To the maximum extent permitted by applicable law, Microsoft makes no warranties regarding Harmonise and has no liability for Harmonise or for Harmonise's operation of its Microsoft integrations.

Changes to Microsoft's APIs, permissions, account requirements, licences, quotas, administrator policies, or services may require you to reconnect Microsoft, may affect the functionality available through Harmonise, or may cause some Microsoft functionality to become unavailable.

Apple services

Harmonise may use or connect to supported Apple services, including Sign in with Apple, iCloud Calendar through CalDAV, device calendar APIs provided by Apple, Apple Push Notification service, and the Apple App Store.

These Apple features are separate. Using Sign in with Apple does not give Harmonise access to your iCloud Calendar, and granting device-calendar permission on an Apple device does not connect your Apple Account or iCloud Calendar directly to Harmonise. Calendars available through the device calendar database may also originate from other accounts or services configured with the device.

Sign in with Apple

If you choose Sign in with Apple, you authorize Harmonise to use the identity information Apple makes available according to the choices you make during Apple's authorization process.

Depending on those choices, Apple may provide Harmonise with an Apple-specific user identifier, a verified email address, and your name. The email address may be your personal email address or an Apple private relay address.

If you intentionally link Sign in with Apple to an existing Harmonise account, you authorize Harmonise to associate that Apple identity with the existing account.

You may stop using Sign in with Apple for Harmonise through your Apple Account settings. Doing so may prevent you from signing in through Apple unless another supported Harmonise sign-in method remains available.

iCloud Calendar

The Harmonise iCloud Calendar connection is separate from Sign in with Apple. The current iCloud Calendar connection uses Apple's CalDAV service and requires an app-specific password created for third-party access.

You must not provide Harmonise with your normal Apple Account password for an iCloud Calendar connection. You are responsible for providing a valid app-specific password and for revoking or replacing it through Apple when appropriate.

When you connect iCloud Calendar, you authorize Harmonise to access and synchronize supported calendar and event information and, where the relevant calendar permits it, to perform supported event changes that you request through Harmonise.

You may disconnect iCloud Calendar through Harmonise or revoke the applicable app-specific password through your Apple Account. Doing so may stop future synchronization until the connection is authorized again.

Device calendars on Apple devices

On supported Apple devices, Harmonise uses Apple's device calendar APIs as the operating-system interface for the Device calendars feature.

Apple requires Full Calendar Access for applications that need to read existing calendar events. Harmonise uses this permission to read and display device-calendar information and does not itself programmatically create, change, or delete device-calendar events through this feature.

The device calendar database may contain calendars from different sources configured on the device. Granting device-calendar access does not mean that Harmonise has directly connected to the account or provider that supplies a particular calendar.

The general rules for Device calendars, including supported sources, local processing, permissions, and system-calendar handoff, are described separately in the Device calendars section of these Terms.

Apple Push Notification service

If you enable supported push notifications on an Apple device, Harmonise may use Apple Push Notification service to deliver those notifications. Delivery depends on Apple, the device, network availability, your notification settings, and other circumstances outside Harmonise's control.

You may disable push notifications through Harmonise or through your Apple device settings. Push notifications should not be relied on as the sole method of receiving an important or time-sensitive reminder.

Apple terms and availability

Your use of Apple services remains subject to Apple's applicable terms, privacy policies, account requirements, device permissions, and technical restrictions. Harmonise does not control Apple's services, accounts, infrastructure, permissions, availability, retention practices, or feature changes.

Changes to Apple's services, authentication requirements, calendar protocols, device permissions, APIs, App Store rules, or other policies may require you to reauthorize a connection, update Harmonise, or may cause some Apple-related functionality to become unavailable.

Yahoo services

Harmonise may allow you to connect Yahoo Calendar through Yahoo's supported CalDAV service.

The Yahoo Calendar connection uses your Yahoo Account email address or username together with a Yahoo-generated app password intended for third-party applications. Harmonise does not require your normal Yahoo Account password for this connection.

When you connect Yahoo Calendar, you authorize Harmonise to access and synchronize supported calendar and event information and, where the relevant calendar permits it, to perform supported event changes that you request through Harmonise.

You represent that you are authorised to connect the relevant Yahoo Account and to provide the app password used for the connection.

You are responsible for creating, maintaining, replacing, or deleting the Yahoo app password through Yahoo where appropriate. You must not provide Harmonise with your normal Yahoo Account password instead of an app password.

Your use of Yahoo Calendar remains subject to Yahoo's applicable terms, privacy policies, account requirements, security requirements, and technical restrictions. Harmonise does not control Yahoo's services, accounts, availability, retention practices, calendar protocols, or feature changes.

You may disconnect Yahoo Calendar through Harmonise. Disconnecting the integration stops future synchronization using the affected Harmonise connection and removes or makes unusable the Yahoo credentials stored by Harmonise.

Disconnecting Yahoo Calendar from Harmonise does not itself delete the applicable app password from your Yahoo Account. If you want Yahoo to invalidate that credential, you must separately delete the app password through Yahoo Account Security.

Disconnecting Yahoo Calendar from Harmonise also does not automatically delete calendars, events, or other information independently retained by Yahoo. Information held by Yahoo remains subject to Yahoo's own terms and privacy practices.

Changes to Yahoo's account-security requirements, app-password functionality, CalDAV service, technical requirements, or other services may require you to reconnect Yahoo Calendar, may affect the functionality available through Harmonise, or may cause some Yahoo Calendar functionality to become unavailable.

Zoom services

Harmonise may allow you to connect your Zoom account and create or manage supported Zoom meetings in connection with Harmonise events.

When you connect Zoom, you authorise Harmonise to access limited Zoom account information and to perform supported Zoom actions within the permissions you grant. Depending on the functionality you use, this may include creating, retrieving, updating, verifying, or deleting Zoom meetings associated with Harmonise events.

You represent that you are authorised to connect the relevant Zoom account and to permit Harmonise to perform those actions.

Your use of Zoom remains subject to Zoom's applicable terms, privacy policy, account requirements, and technical restrictions. Harmonise is not operated by Zoom and does not control Zoom's services, APIs, account decisions, availability, retention practices, or feature changes.

You may disconnect Zoom from Harmonise or revoke Harmonise's access through Zoom where Zoom provides that functionality. Disconnecting or revoking access may prevent Harmonise features that rely on Zoom from functioning.

Disconnecting Zoom from Harmonise does not automatically delete meetings or other information independently retained by Zoom. Information held by Zoom remains subject to Zoom's own terms and privacy practices.

Changes to Zoom's APIs, permissions, account requirements, quotas, policies, or services may require you to reconnect Zoom, may affect the functionality available through Harmonise, or may cause some Zoom functionality to become unavailable.

Discord services

Harmonise may allow you to install the Harmonise bot into a Discord server and use supported Discord functionality in connection with Harmonise events.

When you connect Discord, you authorise Harmonise to access limited Discord account, server, channel, and permission information required to install and operate the integration within the permissions you grant through Discord.

You represent that you are authorised to install Harmonise into the selected Discord server and to grant the permissions required for the functionality you choose to use. You must not install Harmonise into a Discord server on behalf of another person or organisation unless you have authority to do so.

Installing Harmonise may require granting the Harmonise bot permissions necessary to view and connect to supported channels, create or manage supported Discord Scheduled Events, create invitation links, and perform related actions required by the integration. The permissions presented by Discord during installation determine what Harmonise is able to do within the relevant server.

Depending on the functionality you choose, Harmonise may create, retrieve, update, verify, or delete Discord Scheduled Events or invitation links associated with Harmonise events.

You are responsible for selecting an appropriate Discord server and channel and for ensuring that information you choose to send to Discord through Harmonise is appropriate for that server and its members.

Your use of Discord remains subject to Discord's applicable terms, policies, server rules, permissions, account requirements, and technical restrictions. Harmonise does not control Discord's services, APIs, accounts, server administration, availability, retention practices, permissions, or feature changes.

Harmonise is an independent application and is not affiliated with, sponsored by, or endorsed by Discord unless expressly stated otherwise.

Disconnecting or removing Discord

You may disconnect a Discord installation through the available Harmonise integration controls. A person with appropriate permissions in the relevant Discord server may also remove the Harmonise app or bot through Discord.

When you disconnect Discord through Harmonise, Harmonise begins cleanup of the integration. The Harmonise bot may leave the relevant Discord server, associated Harmonise-to-Discord functionality will stop, and Harmonise will delete or anonymise Discord API data that is no longer required in accordance with our Privacy Policy.

If the Harmonise app or bot is removed directly through Discord, Harmonise will stop future operations for that server once Harmonise receives or detects the removal and will begin the corresponding cleanup and deletion process for Discord API data that is no longer required.

Removing or disconnecting Harmonise does not necessarily delete Discord Scheduled Events, invitation links, messages, server content, or other information independently retained by Discord. Information independently controlled by Discord remains subject to Discord's own terms and privacy practices.

Deleting your Harmonise account also initiates cleanup of Discord installations associated with that account as described in our Privacy Policy.

Changes to Discord's APIs, permissions, application requirements, rate limits, policies, or services may require you to reconnect or reinstall Harmonise, may affect the functionality available through Harmonise, or may cause some Discord functionality to become unavailable.

Integration limitations

Different providers represent calendar and event information differently. Fields may be read-only, unsupported, transformed, or omitted.

We do not guarantee that every external field can be represented identically in Harmonise or that every Harmonise capability can be synchronized with every provider.

Provider APIs, permissions, quotas, or policies may change and can cause an integration to operate differently, require reconnection, become unavailable, or be discontinued.

Disconnecting integrations

Disconnecting an integration stops future use of that connection where supported and may revoke, remove, or invalidate stored authorization credentials.

Disconnecting Harmonise does not automatically remove information stored independently by the provider.

Maps and location services

Harmonise may provide maps, place search, location search, address lookup, map selection, and current-location functionality. The mapping and location services used by Harmonise may differ depending on your device and operating system.

Google Maps Platform

On supported Android devices, Harmonise may use Google Maps Platform services, including Google Maps and Google Places functionality, to display maps, provide location-search suggestions, resolve selected places, and support related location features.

Harmonise includes Google Maps features and content. Your use of Google Maps features and content through Harmonise is subject to the then-currentGoogle Maps/Google Earth Additional Terms of Serviceand the Google Privacy Policy.

Google provides and controls the Google Maps Platform services independently from Harmonise. Harmonise does not control the accuracy, completeness, availability, or continued operation of Google Maps content or services.

Apple Maps

On supported Apple devices, Harmonise may use Apple Maps and MapKit to display maps, provide location-search suggestions, resolve locations, and support related location features.

Apple provides and controls Apple Maps and related mapping services independently from Harmonise. Apple's handling of information in connection with Apple Maps is governed by Apple's applicable terms and privacy notices.

Map information can be incomplete, delayed, inaccurate, or different from real-world conditions. You remain responsible for verifying a location where accuracy is important.

Device location

Certain Harmonise features may request permission to access your device's foreground location. You can deny or later revoke location permission through your device settings.

Location permission is used only for supported user-facing location functionality, such as determining your current location, centering or biasing the map, suggesting nearby places, or allowing you to select a location for an event.

Harmonise is not a navigation, emergency-response, safety-critical, or life-saving service. You should not rely on Harmonise map or location information where inaccurate or unavailable location information could create a safety risk.

Messaging integrations

Harmonise may allow supported account actions or planning interactions through messaging services such as Telegram.

You must connect only a messaging account or conversation that you are authorised to use.

If another person gains control of a messaging account linked to Harmonise, they may be able to view responses or initiate supported actions through the integration.

You should disconnect the integration promptly if you lose control of the messaging account.

Messages as commands

Messages sent to Harmonise may be interpreted as commands, questions, or planning instructions.

Where a command can modify information, Harmonise may require additional validation, authorization, or confirmation.

You are responsible for reviewing an interpreted action before confirming it where confirmation is provided.

Delivery limitations

Messaging delivery depends on the relevant third-party service and network. Messages can be delayed, duplicated, rejected, reordered, or unavailable.

Do not rely on a messaging integration as your only method of receiving a time-sensitive reminder.

Do not send passwords, one-time passwords, recovery codes, OAuth credentials, payment card details, or other unnecessary authentication secrets to a Harmonise bot.

Assistant and AI features

Harmonise may provide natural-language or assistant functionality that helps interpret instructions relating to calendars, events, tasks, scheduling, and planning.

Output may be wrong

Assistant output is generated or interpreted automatically and can be inaccurate, incomplete, ambiguous, or incorrect.

An assistant may misunderstand a date, time, duration, timezone, recurrence rule, person, calendar, task, or intended action.

You must review important assistant-generated or interpreted information before relying on it.

Validation and confirmation

Harmonise may use validation rules, permission checks, deterministic processing, or confirmation steps before applying assistant-generated instructions.

These controls reduce risk but do not guarantee that every resulting action matches your intention.

External inference provider

Depending on configuration, Harmonise may use OpenAI as an external inference provider to process some assistant or natural-language requests.

Our Privacy Policy explains what information may be processed when these features are used and how information sent to an external inference provider is handled.

No professional advice

Assistant responses are provided for planning and organisational purposes and are not medical, legal, financial, tax, employment, safety, or other professional advice.

You must not use assistant functionality as the sole basis for an emergency, safety-critical, medical, legal, financial, employment, or similarly high-impact decision.

Your content and files

You retain your rights

As between you and Harmonise, you retain the rights you already have in calendars, events, tasks, notes, messages, files, profile information, and other content you submit to Harmonise ("User Content").

These Terms do not transfer ownership of your User Content to Harmonise.

Licence needed to operate Harmonise

You grant Harmonise a worldwide, non-exclusive, royalty-free licence to host, store, cache, reproduce, process, format, synchronize, transmit, and display User Content only as reasonably necessary to:

• provide the Service;
• provide shared features you choose to use;
• operate integrations and synchronization;
• store and deliver files;
• secure the Service;
• provide support you request;
• enforce these Terms; and
• comply with applicable law.

This licence ends when the relevant User Content is deleted from active systems except to the extent information remains temporarily in backups, shared records, security records, or other information we are permitted or required to retain.

Your responsibility

You represent that:

• you have the rights required to provide your User Content;
• our use of it as permitted by these Terms will not unlawfully infringe another person's rights;
• you have an appropriate basis for personal data you provide about other people; and
• your User Content complies with applicable law.

Shared content

If you intentionally share User Content with another person, they may be able to copy, export, forward, store, or use it outside Harmonise.

Deleting the original from Harmonise cannot necessarily remove copies another person or provider already holds.

Files

Files may be subject to size, type, count, storage, safety, and subscription limits.

We may validate files, scan them using security services, reject unsupported uploads, quarantine suspicious files, or remove malicious or unlawful files.

Security scanning cannot guarantee detection of every harmful file.

Backups of important information

You should maintain independent copies of information that would cause significant harm if permanently lost. Harmonise should not be treated as the sole archival backup for irreplaceable information.

Acceptable use

You must not:

• access another person's account, calendar, file, private link, integration, group, or protected information without permission;
• obtain, use, disclose, sell, or distribute authentication credentials or security tokens without authorisation;
• circumvent authentication, authorization, subscription, usage, security, or rate limits;
• probe, scan, test, or exploit security vulnerabilities without our prior written permission or an applicable published security-testing policy;
• disrupt, overload, damage, or attack Harmonise or its infrastructure;
• introduce malware, ransomware, spyware, or destructive code;
• use Harmonise for spam or deceptive invitations;
• scrape, harvest, or systematically collect information outside interfaces we provide or expressly permit;
• use automated access in a way that unreasonably burdens the Service;
• reverse engineer, decompile, or disassemble Harmonise except where applicable law expressly permits it despite this restriction;
• impersonate another person or misrepresent your authority;
• infringe intellectual-property, confidentiality, privacy, publicity, or other rights;
• upload or distribute unlawful or malicious content;
• use scheduling or sharing features to collect personal data for an unrelated or unlawful purpose;
• use Harmonise in violation of sanctions or export-control laws; or
• use Harmonise where its failure could reasonably be expected to cause death, serious injury, or severe physical harm.

We may apply reasonable technical limits to protect users, prevent abuse, preserve security, or maintain reliable operation.

Harmonise intellectual property

Harmonise and its licensors retain all rights, title, and interest in the Service, including software, interfaces, design, documentation, branding, trademarks, and other materials, excluding User Content.

Open-source components remain subject to their applicable licences.

Licence to use Harmonise

Subject to these Terms, we grant you a limited, personal, non-exclusive, non-transferable, non-sublicensable, and revocable licence to access and use Harmonise for its intended purposes.

Feedback

If you voluntarily provide suggestions, ideas, feature requests, comments, or other feedback about Harmonise, you grant us a worldwide, perpetual, irrevocable, non-exclusive, royalty-free right to use, reproduce, modify, and incorporate that feedback without an obligation to compensate you.

This does not transfer ownership of unrelated User Content to us.

Privacy and communications

Our Privacy Policy explains how we handle personal data.

By using Harmonise, you acknowledge that personal data will be handled as described in that policy and in any additional notice presented for a particular feature.

Service communications

We may send communications reasonably necessary to operate or secure the Service, including verification, account recovery, security, invitation, reminder, subscription, billing, policy, and support communications.

You may not be able to opt out of communications that are necessary to provide the Service, complete a transaction, protect account security, or comply with law.

Electronic notices

You agree that notices may be delivered electronically through Harmonise, email, or another contact method associated with your account unless applicable law requires another form of notice.

Paid subscriptions

Harmonise offers paid subscriptions that provide access to paid functionality and entitlements.

The price, currency, billing period, included features, applicable limits, taxes, and other material purchase information are shown before you complete a purchase.

Application-store purchases

If you purchase Harmonise through the Apple App Store, Google Play, or another marketplace, that marketplace processes the payment and its billing terms also apply.

You may need to manage billing, payment methods, cancellation, and refund requests through the marketplace rather than directly through Harmonise.

Recurring subscriptions

If a subscription is described as recurring, it renews automatically for the stated billing period unless cancelled before the applicable renewal deadline.

The payment method associated with the purchase may be charged for each renewal until the subscription is cancelled.

Cancellation

You can cancel an automatically renewing subscription using the cancellation method provided by the platform through which you purchased it.

Unless applicable law or the applicable purchase terms provide otherwise, cancellation stops future renewals but does not ordinarily end access before the end of a billing period already paid.

Deleting your Harmonise account does not automatically cancel a subscription managed by Apple, Google, or another marketplace.

If you want to stop recurring charges, you must separately cancel the subscription with the provider that manages the purchase.

Trials and promotions

If we offer a trial, introductory price, discount, or promotion, the applicable duration, eligibility conditions, price after the promotional period, and any automatic conversion to a paid subscription will be shown before you accept it.

Price changes

We may change subscription prices. Changes affecting an existing recurring subscription will be handled with any notice or consent required by applicable law and the relevant purchase provider.

Taxes

Prices may be subject to GST, sales tax, VAT, or other taxes depending on the transaction, your location, and the purchase platform.

Refunds

Refund eligibility depends on applicable law, the circumstances of the purchase, and the rules of the provider that processed the payment.

Nothing in these Terms limits a refund, cooling-off, cancellation, or consumer right that cannot lawfully be excluded.

Entitlements

Paid access may depend on successful payment verification and subscription information received from an application store or subscription-management provider.

If entitlement information is delayed or incorrect, we may ask you to restore or verify the purchase before paid functionality is restored.

Changes to Harmonise

We may add, modify, replace, limit, suspend, or remove features, interfaces, integrations, storage limits, usage limits, or other aspects of the Service.

We may perform maintenance, migrations, security work, upgrades, or infrastructure changes that temporarily affect availability.

Third-party dependencies

Some functionality depends on third parties such as calendar providers, application stores, messaging platforms, notification services, email providers, infrastructure providers, and APIs.

If a third party changes or discontinues a service, Harmonise may need to change or remove the affected functionality.

Discontinuation

We may discontinue Harmonise or a material feature. Where reasonably practicable, we will provide advance notice of a material discontinuation that significantly affects users.

If a paid service is discontinued before the end of a prepaid period, applicable refunds or remedies will be handled according to law and the terms governing the purchase.

Changes to these Terms

We may update these Terms to reflect changes to Harmonise, applicable law, our business, security requirements, or third-party services.

When we update them, we will update the "Last updated" date shown on this page.

If a change is material, we will provide additional notice where appropriate.

Where applicable law requires affirmative agreement to a change, that change will not apply until the required agreement has been obtained.

Otherwise, continuing to use Harmonise after updated Terms take effect constitutes acceptance of the updated Terms.

Export and account deletion

Exporting information

Where export functionality is available, you may use it to obtain supported information before deleting your account.

Not every category of information is necessarily available through the same export method or format.

You should save information you need before requesting deletion.

Account deletion

Harmonise may require reauthentication or another verification step before accepting an account-deletion request.

Once a deletion request is confirmed, account access may be disabled and sessions revoked during the deletion process.

The applicable deletion or recovery period is presented through the account-deletion flow. Deletion may become irreversible after that period.

Information that can remain

We may retain limited information where reasonably necessary or legally permitted for security, fraud prevention, legal compliance, accounting, dispute resolution, enforcement, backup rotation, or legal claims.

Some shared information may be anonymised rather than entirely removed where another person's legitimate event or coordination record must remain coherent.

Third-party information

Deleting your Harmonise account does not delete information independently held by a calendar provider, messaging platform, application store, meeting provider, or other external service.

Subscriptions

Account deletion does not automatically cancel an application-store or marketplace subscription. You must separately cancel recurring billing with the applicable provider.

Suspension and termination

You may stop using Harmonise at any time and may request account deletion through supported controls.

Stopping use or deleting an account does not automatically entitle you to a refund except where required by law or applicable purchase terms.

When we may restrict access

We may restrict or suspend access where reasonably necessary to:

• protect the Service or another person;
• investigate suspected fraud or abuse;
• respond to compromised accounts;
• enforce these Terms;
• prevent unlawful activity;
• comply with legal requirements;
• address non-payment;
• prevent material infrastructure harm; or
• respond to serious or repeated misuse.

Where circumstances reasonably permit, we will try to provide notice and an opportunity to resolve an issue before permanent termination.

We may act immediately where delay could create a material security, legal, fraud, abuse, or safety risk.

Effect of termination

When your right to use Harmonise ends, the licence granted to you under these Terms ends.

Provisions that by their nature should continue after termination remain effective, including provisions concerning intellectual property, payments already due, disclaimers, liability, disputes, and general contractual matters.

Disclaimers

Nothing in these Terms excludes any warranty, guarantee, condition, remedy, or right that cannot lawfully be excluded.

Subject to those mandatory rights and to the maximum extent permitted by law, Harmonise is provided on an "as is" and "as available" basis.

We do not guarantee that:

• the Service will always be available or error-free;
• every synchronization will be immediate or successful;
• calendar or task information will always be complete or current;
• notifications will always be delivered on time;
• every recurrence or timezone will be interpreted as expected;
• third-party integrations will remain available;
• every file will be preserved indefinitely;
• every malicious file will be detected;
• assistant-generated or interpreted information will be correct; or
• Harmonise will satisfy every particular requirement.

Third-party services

Third-party services are controlled by their respective providers. We are not responsible for a third party's independent products, content, security, availability, privacy practices, account decisions, or actions.

Mandatory consumer rights

If consumer law gives you rights that cannot be excluded or restricted, those rights continue to apply regardless of these Terms.

Limitation of liability

This section applies only to the maximum extent permitted by applicable law.

Harmonise and its officers, employees, contractors, affiliates, and licensors will not be liable for indirect, incidental, special, exemplary, punitive, or consequential loss arising out of or relating to the Service.

To the maximum extent permitted by law, this includes loss of profits, revenue, business opportunity, anticipated savings, goodwill, data, or business interruption.

To the maximum extent permitted by law, Harmonise is not liable for loss resulting from:

• a missed appointment, reminder, or deadline;
• stale or incorrect availability;
• synchronization delay or failure;
• an incorrectly entered date, timezone, recurrence rule, or participant;
• an assistant interpretation error;
• a third-party outage or API change;
• loss of access to a third-party service;
• information shared through a link you disclosed;
• failure to cancel a marketplace subscription separately;
• credentials or devices you failed to secure; or
• actions of another user or third party outside our reasonable control.

Aggregate liability cap

To the maximum extent permitted by law, the total aggregate liability of Harmonise and its affiliates arising out of or relating to the Service or these Terms will not exceed the greater of:

• the amount you actually paid for Harmonise during the 12 months immediately preceding the event giving rise to the claim; or
• SGD 100, or its equivalent in the currency applicable to your purchase.

Liability that cannot be excluded

Nothing in these Terms excludes or limits liability where doing so would be unlawful.

Where applicable, this includes liability for fraud, fraudulent misrepresentation, wilful misconduct, or death or personal injury where the law does not permit limitation.

If a jurisdiction does not permit a particular limitation, that limitation applies only to the maximum extent permitted there.

Business and organisational users

This section applies where Harmonise is used primarily for a business, professional, organisational, or commercial purpose rather than as a consumer.

An organisational user is responsible for ensuring its use of Harmonise complies with applicable law and that people using the Service on its behalf are authorised.

To the extent permitted by law, an organisational user will indemnify Harmonise against third-party claims, damages, liabilities, and reasonable costs arising directly from:

• the organisation's unlawful use of Harmonise;
• User Content supplied by the organisation that infringes another person's rights;
• the organisation's collection or use of participant information in violation of law; or
• a material breach of these Terms by the organisation.

This indemnity does not apply to the extent a claim results from Harmonise's own breach, negligence, wilful misconduct, or another matter for which applicable law does not permit indemnification.

This section does not impose an indemnity on a consumer where doing so would be prohibited or unfair under applicable consumer law.

Governing law and disputes

Governing law

These Terms and any dispute, claim, or non-contractual obligation arising out of or relating to these Terms or Harmonise are governed by the laws of Singapore, without regard to conflict-of-law principles.

Informal resolution

Before starting formal legal proceedings, you and Harmonise agree to make a reasonable attempt to resolve the dispute informally where appropriate.

You may begin that process by contacting us at the legal contact listed below and explaining the issue, the outcome you are seeking, and information reasonably required to identify the relevant account or transaction.

Singapore courts

Subject to mandatory rights under applicable consumer law, you and Harmonise submit to the non-exclusive jurisdiction of the courts of Singapore for disputes arising out of or relating to these Terms or the Service.

If you use Harmonise for business or organisational purposes and are not acting as a consumer, you submit to the exclusive jurisdiction of the courts of Singapore.

Consumer protections

Nothing in these Terms deprives a consumer of protections, remedies, or rights that cannot lawfully be excluded under the laws applicable to that consumer.

These Terms do not require private arbitration and do not waive a consumer's right to participate in a class or representative proceeding where such a right cannot lawfully be waived.

App-store terms

If you obtain Harmonise through an application store, your use of the application and transactions processed through that store are also subject to the applicable store rules.

Apple App Store

If you obtain Harmonise through Apple's App Store, these Terms are between you and Harmonise and not between you and Apple.

Harmonise, not Apple, is responsible for the Harmonise application and its content, subject to these Terms and applicable law.

Your licence to use the application is non-transferable and limited to use on Apple-branded products that you own or control, as permitted by Apple's applicable usage rules.

Apple has no obligation to provide maintenance or support for Harmonise.

To the extent required by Apple's applicable terms, Harmonise is responsible for addressing claims relating to the Harmonise application, including product, regulatory, consumer-protection, and intellectual-property claims.

You must comply with applicable third-party terms when using the Harmonise application.

You represent and warrant, where required by Apple's applicable distribution terms, that you are not located in a country or region subject to a United States Government embargo or designated by the United States Government as supporting terrorism, and that you are not listed on a United States Government prohibited or restricted-party list.

Apple and its subsidiaries are third-party beneficiaries of the provisions applicable to your use of an Apple-distributed Harmonise application and may enforce those provisions where Apple's terms provide them that right.

If no custom end-user licence agreement is supplied for the Apple-distributed application, Apple's standard end-user licence agreement applies to the application licence as provided by Apple.

Google Play

If you obtain Harmonise through Google Play, your use of Google Play and transactions processed by Google are subject to Google's applicable terms.

Harmonise remains responsible for the Harmonise application and its obligations under these Terms, while Google remains responsible for services Google independently provides.

Other marketplaces

If Harmonise is distributed through another marketplace, mandatory marketplace terms apply in addition to these Terms.

General terms

Entire agreement

These Terms, the Privacy Policy, applicable purchase terms, and additional terms expressly incorporated into them form the agreement between you and Harmonise concerning the Service.

They replace prior discussions or representations concerning the same subject matter, except for a separate written agreement expressly intended to override these Terms.

Order of precedence

If a separate written agreement signed by Harmonise expressly conflicts with these Terms, that agreement controls to the extent of the conflict.

Feature-specific or purchase-specific terms control over these general Terms only for the feature or purchase they expressly govern.

Severability

If a provision is invalid or unenforceable, it will be enforced to the maximum extent permitted by law or treated as removed where appropriate. The remaining provisions continue in effect.

No waiver

If we do not immediately enforce a provision, that does not waive our right to enforce it later.

Assignment

You may not transfer or assign your rights or obligations under these Terms without our prior written consent where applicable law permits us to require consent.

We may transfer these Terms as part of a merger, acquisition, corporate reorganisation, financing, sale of assets, or transfer of the Harmonise business, subject to applicable law and the Privacy Policy.

Force majeure

To the extent permitted by law, Harmonise is not responsible for failure or delay caused by circumstances beyond our reasonable control, including major network failures, natural disasters, war, civil disturbance, government action, widespread cloud-provider failure, telecommunications failure, labour disruption, or similar events.

No agency

These Terms do not create an employment, partnership, joint venture, franchise, or agency relationship between you and Harmonise.

No third-party beneficiaries

Except for application-store providers where expressly stated, or where applicable law requires otherwise, these Terms do not give enforcement rights to someone who is not a party to them.

Language

If we provide a translation of these Terms, it is for convenience unless we expressly state that the translated version is legally controlling.

Survival

Provisions that by their nature are intended to continue after your use of Harmonise ends survive termination, including provisions concerning intellectual property, amounts already due, disclaimers, liability, disputes, and general contractual matters.

Legal contact

For legal notices, questions about these Terms, intellectual-property complaints, or other legal matters relating to Harmonise, contact Cursive Pte. Ltd..

Legal email:legal@harmonisecal.com

Do not send passwords, one-time passwords, recovery codes, or other unnecessary account authentication secrets by email.