Mofi Study

Support

Something not working, or just a question? Write to support@mofistudy.com. Tell us your device and iOS version and what happened, and we usually reply within two days.

Common questions

I bought premium but it is locked

Open the premium screen and tap Restore purchase. Make sure you are signed in to the App Store with the same Apple ID you used to buy it.

My room is not on my new device

Sign in with the same Apple ID on both devices. The app syncs when it opens, so open it once on the old device, then on the new one.

How do I add a friend?

Open Stats, then Friends. Share your friend code, or enter theirs. Nobody can find you without your code.

The timer on my lock screen does not show

Check iOS Settings, Mofi Study, Live Activities. The timer widget needs iOS 17 for its buttons.

How do I delete my account?

Open the menu, tap Account, then Delete account. Your data is removed from our server right away. See the Privacy Policy for details.

How do I cancel?

There is nothing to cancel. Premium is a one-time purchase, not a subscription.