Data & Privacy
Delete Your Data
You have full control over your data. All fasting data is stored locally on your device and can be deleted at any time.
No account, no server data. Zeti does not offer account creation. There is no sign-in and no account to delete. Because all data is stored locally on your device, there is no data held on our servers to delete. The steps below permanently remove all data from your device.
Delete data from within the app
Open Settings
Tap the Settings tab at the bottom of the app.
Scroll to Reset
Scroll to the bottom of the Settings screen to find the Reset section.
Tap Reset All Data
Tap "Reset All Data" and confirm the prompt. All fasting history, journal entries, mood logs, weight logs, and preferences will be permanently deleted from your device.
This action is permanent and cannot be undone. Once deleted, your fasting history, journal entries, and all logs are gone and cannot be recovered.
Submit a formal deletion request
If you'd prefer to submit a written data deletion request, email us at the address below. Include the subject line "Data Deletion Request" and your device platform (iOS/Android). We will confirm receipt within 5 business days.
support@zeti.appAnalytics and crash reports
Zeti sends pseudonymous usage analytics and crash reports through Firebase. They are linked to a random app-instance ID, never to your name or email, and never include journal notes, weight values or photos. Advertising-ID collection is disabled. To stop all collection, uninstall Zeti. To ask us to delete analytics data linked to your device, email support@zeti.app with the subject "Data Deletion Request".