Play. Shine. Collect stars.
PianoStar listens to your real piano and scores your performance with AI. Scan paper sheet music with your camera, practice built-in songs, and watch your effort turn into stars — every single day.
See PianoStar in action
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Everything you need to love practicing
AI scores your performance
Just play your piano — acoustic or digital. PianoStar listens through the microphone and automatically scores note accuracy, rhythm, and tempo. No cables, no MIDI, no setup.
Scan paper sheet music
Photograph your sheet music and AI recognition turns it into an interactive in-app score you can practice, play back, and get graded on.
The score follows your playing
Turn on score mode and the notation scrolls along as you play, highlighting the current note. Drag the score to any spot to replay from there.
Stars, streaks and personal bests
Results appear as shiny gold stars. Beat your personal best, keep your daily practice streak alive, and see how many times you practiced today.
Built-in songs, ready to play
Start immediately with classics like Twinkle Twinkle Little Star and Ode to Joy — all license-free, arranged for both hands.
Listen back to your recordings
Every performance is recorded automatically from the first note. Replay it instantly or revisit past performances from your practice history.
Hands-free start and stop
Recording starts the moment you begin playing and ends when the piece is done. Speech and background noise won't trigger it.
One-hand practice, detected
Practicing right hand or left hand only? PianoStar detects it automatically and scores your performance against the matching part.
Metronome built in
A friendly metronome with adjustable tempo helps you keep time while you practice.
Share the joy with family
Send a cheerful result card to family in one tap and let them celebrate every new star with you.
Perfect for every practice moment
From the very first note to recital day
Your very first piece
Pick a built-in song and start playing right away — no setup, no sheet music needed.
Building a daily habit
Streaks, stars and daily records make sitting down at the piano something to look forward to.
Before recitals and lessons
Polish your piece with objective AI feedback on accuracy, rhythm and tempo.
Practicing from paper scores
Scan the score your teacher gave you and practice it with automatic grading.
Hands-separate practice
Work on right hand or left hand alone — PianoStar notices and scores accordingly.
Cheering together
Family members can listen to recordings and receive result cards to celebrate progress.
Your stars are waiting
Download PianoStar and turn every practice session into a little celebration.