Open fast, go to Settings, and choose delete all data to remove local fasting history and check-ins from the app. You can also delete the app from your device.

Apple Health access is optional. To change access, open iOS Settings, go to Privacy & Security, then Health, then fast. You can also manage health records in the Apple Health app.

Reminder preferences can be changed in fast. System notification permission can be changed in iOS Settings under Notifications.

If you export your data from the app, the exported file is handled by the iOS share sheet. Choose carefully where you save or send it.

There is no server account data to access, correct, or delete because fast uses no accounts and no server-side data collection.

For privacy requests or questions, email fast-support@eriad.com.