TZA Support
TZA is a private workout log for iPhone. Need help, found a bug or have an idea?
Common questions
Where is my data stored?
On your phone only. TZA has no accounts and no servers. Workouts, measurements and progress photos never leave your device unless you export or share them yourself.
How do I move my data to a new phone?
Use a full iPhone backup or transfer. TZA's data is part of your device backup. You can also export your workouts as CSV from Settings.
I deleted the app. Can you recover my workouts?
No. Because we do not hold your data, deleting the app deletes it, unless you restore from an iPhone backup.
How do I reset or delete my data?
Delete the app from your home screen. All of its data is removed from your device.
The progress photo vault does not open.
The vault uses Face ID or your device passcode. Check that Face ID is enabled for TZA in iPhone Settings → TZA, and that your device has a passcode.
How do I cancel TZA Pro?
Open iPhone Settings → your name → Subscriptions → TZA. Subscriptions are managed by Apple.
How do I restore a purchase?
In TZA, open the TZA Pro screen and tap Restore Purchases.
Which languages are supported?
English, Romanian, Spanish, German, French and Italian.
Report a problem
Email us with your iPhone model, iOS version and a short description. A screenshot helps.
How TZA handles your data: TZA Privacy Policy.