<piano>
Practice with an ear as sharp as your teacher's.
Play into your phone's mic and get note-by-note precision and timing feedback, compared against an expert performance — from the built-in library or your own sheet music.
Free starter library. No card required.
Pitch: 96%Timing: 91%Tempo: ♩ = 92
<why_piano>
Feedback down to the note
<library>
Built-in song library
Start from a curated set of classical and contemporary pieces, graded by difficulty.
<upload>
Upload your own sheet music
Bring a MIDI file or scanned sheet music and practice against it just like a library piece.
<pitch>
Note precision
Your phone's mic listens as you play and scores every note against the reference pitch.
<timing>
Timing accuracy
See exactly which notes rushed, dragged, or landed right on the beat.
<library>
Play from the library, or bring your own
Choose a graded piece from the built-in library, or upload sheet music or a MIDI reference for the piece your teacher assigned this week.
- Clair de Lune (excerpt)
- Prelude in C Major
- Für Elise
- My upload: recital-piece.mid