Education · Pitch

Tone Coach — Voice and ear training with live cent feedback

No game loop, no failure — pure practice. Pick a note, hold it — and see in cents how close your voice is to the target. Ideal as a vocal warm-up.

Play now → 30 s demo · login after

Controls & key facts

🎵 Hold pitch
♿ Accessibility-friendly
⏱ Open-ended
🎯 Solo

How to play

  1. Grant mic access.
  2. Pick a target note (e.g. A4, 440 Hz).
  3. Sing or hum — the display shows the deviation in cents.
  4. Goal: stay in the green zone (±10 cents) continuously.
  5. No game over — endless practice.

Accessibility

All games also work with the keyboard if no microphone is available or you don't want to make sounds. Audio is processed locally only — no recording, no upload, no cloud.

FAQ

Is it free to play?

Yes. Completely free, no ads, no in-app purchases, no tracking.

What happens to my microphone audio?

Audio is only analysed live in your browser (volume + pitch). Nothing is recorded or sent to a server.

Does it work on mobile?

Yes, on most modern mobile browsers. You can also install Audio Games as a PWA.

Do I need an account?

Three games are playable without an account. All others come with a 30-second demo — after that a quick free signup is enough.

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