Vocal Trainer: Voice Tuner

Vocal Trainer helps you sing more in tune. See your pitch live, find your vocal range, practise copying notes, then record your singing and play it back with its pitch line. Great for beginners, karaoke fans, and anyone starting to make covers.

NEW: SOUND EFFECTS & AUTO-TUNE
Play back your singing with Studio, Karaoke, Hall or Radio effects. Auto-tune snaps off-key notes to the right pitch.

SING WITH A BACKING TRACK
Pick a song or karaoke track from your phone, sing along on earphones, and get a clean mix.

VIDEO WITH PITCH LINE
Share singing videos with the pitch line and note name under your face - great for TikTok, Reels and stories.

KNOW YOUR VOICE TYPE
The range test shows your voice type (Bass to Soprano) and the most comfortable song key for you.

VOICE TUNER
Sing "aah" and see your note instantly: a big note name, a needle that shows in tune, a little flat or a little sharp, and a scrolling pitch line. Note names can be C-D-E or Do-Re-Mi, with the other shown small beside it. Play a reference note, listen, and copy it.
VOCAL RANGE TEST
Slide down to your lowest comfortable note, then up to your highest. Only notes you can hold are counted. You get your range and the closest voice type: bass, baritone, tenor, alto, mezzo-soprano or soprano.
EXERCISES: LISTEN, THEN SING IT BACK
Six exercises from easy to hard: long notes, three-note warm-up, five-note scale, major scale, arpeggio and leaps. Each note plays first, then it's your turn. A green line means you're on pitch. The starting note fits your vocal range. Afterwards you get a score, stars, a tip and a score for every note.
RECORD AUDIO OR VIDEO
Record your singing as audio or front-camera video, then play it back with its pitch line moving along. Save it to your phone or share it to WhatsApp and social media.
CHECK THE NOISE FIRST
A noise chart and a status card tell you when it's too noisy around you, such as music or TV playing, so your voice is read correctly.
TRACK YOUR PROGRESS
A 14-day score chart, day streak, 7-day average and practice history.
PROCESSED ON YOUR PHONE, NO ACCOUNT
Your voice is processed right on your phone and never sent anywhere. Recordings are only made when you press Record and stay on your phone. No account, no login. Available in English and Indonesian.
Guide: https://kuduscyber.id/vokal/panduan.html#en
Vocal Trainer is free and supported by ads.

Recent changes:
A new, more elegant look. Sound effects (Studio, Karaoke, Hall, Radio) and auto-tune on playback. Sing with a backing track from your phone. Share videos with the pitch line. Voice type and song key suggestions from the range test.