Effective date: June 15, 2026
GrindBook is designed as a private, personal coffee diary.
The entries you create in GrindBook are stored on your device. This may include coffee names, roasters, origins, ratings, notes, links, dates, and photos you add to the app.
If iCloud sync is enabled on your device, GrindBook may sync your data through your private Apple iCloud account. This data is handled by Apple’s iCloud services and is not accessible to Unhook Studio.
GrindBook does not require an account. Unhook Studio does not store your coffee diary data.
GrindBook does not use analytics, advertising trackers, or third-party tracking SDKs. Unhook Studio does not sell your data.
GrindBook offers optional tip purchases. These purchases do not unlock features or functionality. Payments are processed by Apple through the App Store.
If you add photos to GrindBook, they remain part of your local GrindBook data and, if enabled, your private iCloud sync data. GrindBook does not upload your photos to Unhook Studio servers.
If you contact Unhook Studio for support, we may receive the information you choose to send, such as your email address, your message, and any details needed to help with your request.
For privacy questions, contact:
[email protected]This privacy policy may be updated from time to time. The latest version will be available on this page.