Afina.ai
Your voice in orbit
Afina.ai
or with email and password
Free trial, no time limit: 1 breathing exercise and 2 pitch exercises so you can see how it works. We never sell your data.
We updated our terms
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National leaderboard
Whoever conquers the most planets is on top. Then stars and XP count.
Ready to unlock the whole galaxy?
Your free trial is over. Unlock a full year to move on to the next stages, face the bosses and use the warm-ups.
- ✅ Every planet, stage and boss
- ✅ Daily 4- and 7-minute warm-ups
- ✅ Pitch X-ray and recordings with piano
- ✅ New stages during the year, at no extra cost
Buy with the email to unlock this account.
Sing your song
Pick an MP3 or WAV from your phone. You just choose the song. The app finds the key, moves it to your voice’s key and builds the practice for you: you hear a line, sing it back and get a score.
The song stays on your device and is never uploaded anywhere. Use headphones so the app hears only your voice.
Check one of your recordings
Recorded in a studio or on your phone? Upload the audio and the app shows, line by line, whether you sang in tune and whether you tend to go sharp or flat.
Listening to your song…
Finding the key and the singer’s melody.
Green = in tune · Red = off pitch (the arrow says go up ↑ or down ↓). Swipe sideways to move through the song and pinch with two fingers on the graph to zoom.
Drag the note up or down on the graph: it moves one half step at a time, locked to the note. The thin arrows do fine tuning. It changes right away; it only plays when you press Play.
Pitch editor
1. Tap any note on the graph (green or red). 2. Drag the note up or down, or use the arrows: the pitch changes right away. Don’t like it? Back to original.
Auto-tune strength:
Choose how much room echo you want on the voice. You hear it on ▶ Play, and it’s included when you tap 2 · Mix and master.
First you hear the line with the singer. Then you sing it back with the song playing softly underneath, and get a score.
Practice
Get to know your voice
Let’s find the lowest and highest notes you can sing comfortably. Use headphones if you can and find a quiet spot.
I’d rather skip the test
Pick the voice closest to yours. You can redo the test later.
Tune your voice
Sing any note and see if it lands in the center. To tune a guitar, use the other tab.
String Station · Acoustic
Tap a dot to hear that string and lock onto it. Pluck each open string, one at a time, and let it ring.
⚙️ Tuning and reference
My astronaut
Add a photo of your face and it shows up inside the helmet. The photo stays on this device.
My voice
My account
My data and privacy
Change password
Your privacy rights: see, correct, download and delete your data at any time. Read the Privacy Policy.
My teacher
Following your progress:
Have a voice teacher? Enter their code so they can follow your progress.
Pitch X-ray
Sound and microphone
Sing and watch the bar: it should pass the middle mark without hitting the end.