Got a tune in your head? Hum, sing or whistle it — or pick a voice memo, audio or video file — and Hummidi turns that one melody into a standard MIDI file.
One job, done well — and done privately.
Every note on a piano roll, with the note count and range.
Play the MIDI and the original back to back before you export.
Set the tempo, snap to a 1/8 or 1/16 grid, transpose up to an octave, and pick the instrument.
No tutorial, no account, no setup.
Use the microphone, or pick an audio file (m4a, mp3, wav and more) or a video.
See them on the piano roll and hear them played back.
A standard .mid that opens in music and notation apps.
Try it free, pay once to keep the results. No ads, no subscription.
It turns one melody line — hummed, sung, whistled or played on a single instrument — into a standard MIDI file you can open in your music app.
No. Hummidi reads one melody at a time: a voice, a whistle or a single instrument. It does not transcribe chords, full songs, or a melody inside a mixed track with other instruments. For the best result, hum clearly, one note at a time, close to the microphone.
Never. Everything runs on your iPhone, and the microphone is used only while you record. No account, no upload.
No. Recording, seeing the notes and playing them back are free. One $4.99 purchase unlocks MIDI export, for good. No ads.
Hum it, check it, export it — on your iPhone, pay once.
Download on theApp Store