Support

Stuck, or something not working the way you expect? Here’s where to look.

Start here

Write to us

The easiest way is from the app: in Settings, tap Send Feedback. It opens your iPhone’s Mail app with a new email to us, with the app version and your iPhone model already filled in. Just say what happened and send it.

Or email us directly at support@mdvju.app. Michał reads every message himself.

It helps to include:

Please don’t send your notes themselves unless we ask; a description is usually enough. What we do with your email is in the privacy policy.

Purchases and refunds

Purchases go through Apple, so refunds are handled by Apple too: request one at reportaproblem.apple.com. For restoring a purchase or Family Sharing, see The free trial and buying mdvju.