If a question looked wrong or something didn't work, please include:
That detail lets us reproduce and fix issues quickly.
Does Moosica need an account? No. There is no sign-up, and every feature works immediately.
Does it work offline? Yes — all exercises, progress and settings work without an internet connection.
Where is my data stored? Only on your device. See the privacy policy. You can erase everything via Settings → Reset all progress.
How does review work? Anything you miss returns for review — first after a few hours, then at 1, 3, 7 and 14 days until you've mastered it.
How do I change difficulty or clefs? More tab → Settings. Beginner, Intermediate and Advanced levels are available, with treble, bass, alto and tenor clefs.
We'd love to hear ideas that would make practicing easier — email us anytime.