iOS · Android · Web — one score, everywhere
Hum it, play it, capture it — into a clean, playable score.
NotationAI is the cross-platform AI music-notation app for musicians. Turn a hum or a performance into a clean score, refine it with AI, and collaborate on one score in real time — on any device.
Free to start. Pro is $79.99 per year (≈ $6.67 / month) with a 3-day free trial.
Two things NotationAI does better
A precise, professional notation tool — with AI as a capable assistant, not a gimmick.
Hum it, play it, capture it into a clean score
Sing a melody or play your instrument and NotationAI turns it into a clean, readable, playable score. From the first capture, AI helps you arrange, add harmony and rehearse — and every AI suggestion lands in the same editable score, never a black box.
- Capture from voice or a performance into standard notation
- AI arranging, harmonization and practice mode
- Low-confidence passages are flagged honestly, so you can review them
One score, many people, live — across every platform
Share a link and write the same score together in real time. See who is editing where with colored cursors and presence — on iPhone, Android or the web, all editing one identical score.
- Join and co-edit from a single share link
- Live colored cursors, selections and presence
- Byte-for-byte identical score on iOS, Android and web
From a hum to a finished score
Three steps, one editable score throughout.
Capture
Hum, sing or play. NotationAI transcribes it into a clean, editable score you can trust.
Refine with AI
Arrange, add harmony, fix rhythm and rehearse with practice mode — all in one editor.
Collaborate & export
Co-edit live with a link, then export to MusicXML, MIDI, PDF or PNG to use anywhere.
Import & export the formats you already use
Start free. Upgrade when you need the full AI toolkit.
The core notation editor, basic capture, collaboration and import/export are free forever. Pro unlocks the complete AI toolkit, larger sessions and version history.
Get NotationAI
NotationAI is launching on iOS, Android and the web. The apps are coming soon — leave us a note and we'll let you know the moment they're available.
Questions? support@notationai.app