Temper is a local-first training app. Sync is optional and only runs after you sign in.
Only to provide sync across your own devices. We do not sell or share your data, and there are no third-party analytics or advertising SDKs in the app.
We keep your synced data until you delete your account. You can delete it in the app (Settings → Account → Delete account) or on the web at /account/delete. Deletion is immediate and permanent.
If you enable it, Temper writes completed workouts to Android Health Connect on your device. This is a write-only, on-device integration; that data is not sent to our servers.