HearNote
Sight-singing to connect your eyes, ears, and voice
HearNote is a mobile app for learning sight-singing and improving sight-reading. You sing the notes on the score while the app listens through your microphone and gives feedback on pitch and rhythm.
The goal
Hear what you see on the page. Strengthen the bond between written music and sound so reading becomes hearing — and hearing guides your playing.
Key features
Adaptive learning path
The system analyzes your strengths and difficulties to suggest the right exercise at the right time.
10 progressive levels
From first steps to advanced reading, with concepts introduced gradually.
Treble and bass clefs
Practice in the clef that matches your instrument — voice, piano, strings, winds, and more.
Transposition (B♭, E♭)
Configure transposition for instruments that read in B♭ or E♭.
Microphone scoring
Real-time feedback on intonation and rhythm as you sing.
Custom exercises
Set tempo, key, time signature, and rhythms for tailored practice.
Platforms
HearNote is available on iOS and Android. A development build is required; the app uses native audio for accurate pitch detection.