Cusp — Privacy Policy
Last updated: 2 September 2026
Cusp does not collect your data. There are no accounts, no adverts, no analytics and no third-party services. This policy explains what that means in practice.
What Cusp stores, and where
Everything you enter — your logged minutes, notes, cards, checkpoints and plan settings — is stored on your device.
If you are signed in to iCloud, that same data is also stored in your own private iCloud database, so it appears on your other devices. This is Apple's CloudKit private database, which belongs to your Apple Account. The developer of Cusp has no access to it and cannot read, export or recover it. Data held in iCloud is handled under Apple's Privacy Policy.
If you are not signed in to iCloud, your data never leaves your device.
What Cusp does not do
- No account, sign-up, email address or password.
- No analytics, usage tracking, advertising identifiers or crash-reporting services.
- No third-party SDKs of any kind.
- No data is sold, shared, rented or used for advertising or profiling.
- No tracking across other apps or websites.
- Cusp has no server of its own. There is nowhere for your data to be sent.
Notifications
If you switch on the daily reminder, Cusp asks iOS for permission to send notifications. The reminders are scheduled on your device by iOS — nothing is sent to a server, and no push service is used to deliver them. You can turn them off in the app, or in iOS Settings, at any time.
Exports
Cusp can export your log as a JSON, CSV or Anki text file. This only happens when you ask for it, and the file is saved wherever you choose in the system save dialogue. Once saved, the file is outside Cusp's control.
Deleting your data
- In the app: Settings → “Erase all data and start over”.
- On the device: deleting Cusp removes the copy stored on that device.
- In iCloud: iOS Settings → your name → iCloud → Manage Account Storage → Cusp → Delete Data.
Children
Cusp is suitable for all ages and collects no data from anyone, including children.
Changes to this policy
If this policy changes, the new version will be published on this page with a new “last updated” date.
Contact
Questions about this policy: furkanikb@icloud.com