Build vocal harmonies one voice at a time. Vocal Harmony is a singing app for turning your vocal ideas into multi-part harmony, whether you're working on an a cappella arrangement, learning a choir part or enjoying singing practice at home.

RECORD A PART. ADD ANOTHER.
Start a song and record your first voice. Put on headphones, choose the existing parts you want to hear and sing the next layer alongside them. Add Lead, Alto, Tenor, Bass or your own named voices to build a vocal arrangement at your own pace. A metronome and one- or two-bar count-in help you begin together.

SEE HOW YOUR VOICES FIT
The shared waveform timeline makes vocal layering easier to follow. Select a voice and move its waveform left or right to line up the parts. Use the timing buttons for smaller adjustments, or zoom in for a closer look. Waveform alignment is a visual guide; listen back to find the blend you like.

SHAPE YOUR HARMONY
Adjust each voice's volume, make small manual pitch adjustments and mute parts while you work. Preview individual voices or listen to the full mix. Your original recordings stay intact as you fine-tune the arrangement.

PRACTICE YOUR WAY
Use multi-track vocal recording to work through harmony ideas, prepare for choir practice or hear how different singing parts fit together. Keep separate songs for different arrangements and return to them for more vocal practice.

SHARE AN EDITABLE PROJECT
Share a Vocal Harmony project with another Vocal Harmony user. They can import the editable .vhproject file, hear the recorded parts, add another voice and send the expanded project back. Project sharing and importing are free. This is file sharing at your own pace, rather than a live session.

PREVIEW FREELY. EXPORT WHEN YOU'RE READY.
Recording, vocal editing, individual voice previews, Preview Mix and editable project sharing are free. A one-time in-app purchase unlocks unlimited Final Mix exports as M4A audio, which you can play, share or save to your device. There is no subscription and there are no ads. The export unlock is handled through Google Play, with purchase restoration available in Settings.

YOUR VOICE STAYS ON YOUR DEVICE
Audio recording and processing happen locally. Vocal Harmony has no developer account system, cloud audio storage or app-usage analytics. Google Play handles purchases and related billing diagnostics separately. Recordings and projects leave the app when you choose to share or save a copy. If you contact support, you choose what to include in your message.

Headphones are recommended when adding voices. Keep copies of your editable projects: automatic Android cloud backup is disabled, and uninstalling or clearing app data removes local recordings. Pitch adjustment is manual; Vocal Harmony does not provide automatic pitch correction.