Sing it first. Then check.

Pick a note, record yourself singing it from memory, then hear the reference. Listen back, pick the note you actually sang, and watch your pitch memory grow.

Coming soon to theApp Store

Sing it first

G

Nothing plays until you've sung.

Record your attempt

Which note did you sing?

▶ My take▶ Reference
≈ Close · F♯ for G

Thirty seconds a check. That's it.

Pick a note

Octave−4+

Pick a note

A colour-coded keyboard from C2 to B5, where every note keeps its own colour — so C always looks like C.

Sing it first

G

Nothing plays until you've sung.

Record your attempt

Record it cold

Sing the note from memory and record it before you hear anything. Re-record if you like — silence at the ends is trimmed for you.

Which note did you sing?

▶ My take▶ Reference
≈ Close · F♯ for G

Check, and be honest

Play the reference, listen back to your take, and tap the note you think you sang. Same note is a Pass, a semitone off is Close, further is a Fail. No pitch detection — your ears decide.

Last 7 days

65 checks

58%pass rate

Watch it settle in

Every check is saved with its recording and an optional note. The journal shows pass rate, streaks, results by note and time of day — and you can replay any take.

Know your notes by heart.

Free, no account, and your recordings never leave your device. Coming soon for iPhone.

Coming soon to theApp Store