Note Recognition: Sheet Music

What Note Recognition: Sheet Music is

Note Recognition: Sheet Music is an Android and iOS app that records singing or a melodic instrument and turns detected notes into readable sheet music. It is intended for clear, single-note melodies; it does not detect chords or separate multiple instruments from a full mix. Scores can show treble clef, bass clef, or both, along with note names, measures, rests, accidentals, beams, and ties. Users can correct pitch and timing, delete notes, and adjust confidence, then compare the source recording with MIDI playback of the recognized notes. The app also includes a chromatic tuner, live pitch detector, and metronome with tempos from 30 to 240 BPM. Listed instruments include vocals, piano, guitar, violin, flute, saxophone, trumpet, and clarinet. The Free plan costs nothing and allows recordings up to 20 seconds, three saved recordings, a preview of the first complete measure, and manual correction. Pro costs $7.99, paid once and adds recordings up to five minutes, WAV, MP3, M4A, and AAC import, the full score, MIDI and WAV export, and unlimited saved recordings.