Mic off
TODAY'S SESSION

Time to get your reps in.

Three steps. About 15 minutes. Every day makes you better.
Warm up
Step 1 · 5 min
Train
Step 2 · 5 min
Sing
Step 3 · 5 min

Or sing something now

Train

Exercises that build your voice, a level at a time

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Song Trainer

Sing a song and see every note you hit

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Karaoke

Sing along to a karaoke video and watch your pitch

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Library

Your songs, and every take you have recorded

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Free Sing

Sing anything and watch your pitch line move

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What are we singing?

Pick one.

Song Trainer

Sing a song and see every note you hit

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Karaoke

Find a karaoke video and sing over it

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Sing from your Library

Sing over songs you already own

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Free Sing

Sing anything and watch your pitch line move

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Mic off
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Score
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Combo
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Accuracy
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Your note
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Target
Pick a song and press Start

Plug in your wired headphones first so the music stays in your ears and the mic only hears your voice. Then allow microphone access.

No prompt, or you said no by mistake? The browser is holding the microphone, not the app. In Chrome, tap the icon at the left of the address bar and turn Microphone on for this site. In Safari, tap aA there, then Website Settings. Then tap the Mic off chip at the top of the screen.

A
Score: 0
Any octave counts
Sing in whatever octave fits your voice
Tips: If notes feel too high or low, drag Key transpose until the bubbles sit comfortably in your range. If your voice line looks late/early compared to when you actually sing, adjust Mic timing offset. Slow the Tempo down while learning, then bring it back up.

Your vocal range

A2 – A4
Every exercise is built to fit between your lowest and highest note.

5-Note Scale Ladder

Do-re-mi-fa-sol and back down. Climbs a half-step each rep through your whole range. The classic daily warmup.

Full Major Scale

Up and down the full octave scale. Great for evenness between notes once you're warm.

Arpeggio 1-3-5-8

Skipping between chord tones — trains accuracy on jumps, not just steps.

Octave Leaps

Low note, jump the octave, land back down. Builds range and confidence at the top.

Note Match

You hear a note — sing it back and hold it. 10 rounds.

Keyboard

A playable keyboard. Press a note, hear it, sing it back — and watch exactly where you landed. Note Match, except you pick the note.

Sustain Hold

Hold one note dead steady for 5 seconds. Trains breath support and stops the wobble.

Warmup syllable

Sung on every ladder note. "Mee" for brightness, "Noo/Loo" for smoothness.

Karaoke

Almost every song has a karaoke / instrumental version on YouTube already. Find it, paste the link, and sing over it while the app tracks your pitch live. Wired headphones in — so the mic only hears you.
Song key Pick the key. The notes in that key light up as you sing.
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sing to see your note
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Steady
Steady is how still you held the pitch over the last second. 100% is dead still; anything above about 85% is a held note rather than a wobble. It only moves while you are singing.
Tip: add the word "karaoke" or "instrumental with lyrics" to get versions with no lead vocal and on-screen words. The blue line is your voice — keep it flat and on a note line.
Your library is empty. Add song files you own (MP3 / M4A / WAV) with + Add songs.

Don't have files? Songs cost about $1.29 each on Amazon Music or iTunes — buy once, own forever. Tap Get songs to browse. Downloaded songs usually land in your Downloads folder.

Songs you own play here forever — no subscription required.

Sing over your own track

Load any audio file you own (MP3 / WAV / M4A). It plays while the app listens to your voice and shows your pitch live — great for practicing along with a real song, and for checking whether you are sharp or flat on a note you are holding.
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sing to see your note
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Hz
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Steadiness
Input
no signal
Mic check
Turn this up if music or TV in the room draws notes you did not sing. It only changes what gets tracked — recordings still capture everything.
If the level stays silent while you sing, press Try another mode — some phones only give sound on one of them.
The lines are notes, C in gold. The blue line is your voice. Hold it flat on a line.

You

Your account, your voice, and how the app works.