Your data, on your terms.

Linked accounts

In The Fast, open Settings → Account & sync → Delete cloud account. Confirm the deletion. This removes your account, cloud fasting history and associated feedback. If you used Sign in with Apple, the app revokes its Apple authorization when a valid authorization token is available. For an older account without a token, the app shows how to remove the authorization in Apple Settings after deleting your cloud data.

Records on your current device are kept. Delete them in Records if you also want to remove your local history. Any sync conflict backups are kept separately; use Delete sync backups in Account & sync to remove them. Other devices may retain local copies until you remove them there. Deleting a cloud account does not erase independent device backups.

Feedback without an account

If you sent feedback without signing in, open Settings → Help & feedback → Delete feedback data. This deletes the anonymous feedback account and its submissions without affecting your fasting records.

If you cannot open the app

Email hi@thefast.day from the email address linked to your account and ask to delete your The Fast account. We may need to verify ownership before deleting personal data. For anonymous feedback, include enough context to locate the note, without sending sensitive information.

Deletion removes data from the live database. Provider backups and security logs expire according to their normal retention schedules. Read our privacy policy for details.