Clean speech out of noisy recordings — powered by a studio-grade AI source separator. Pick an audio file or a video; the app lifts the audio out, removes background noise and music, and puts the clean track straight back into your video.
Free. Works with audio (wav, mp3, m4a…) and videos from your camera or downloads. Jobs queue on your phone and upload automatically when you're back online.
Download APKAndroid 8.0+. Allow "install unknown apps" when prompted.
1 · Pick
Any audio file, or a video — the audio track is
extracted on your phone, so huge videos never upload.
2 · Clean
Our AI separator (BS-RoFormer) isolates the voice and
drops the background noise and music.
3 · Get it back
Audio returns as a clean WAV; for videos the
clean track is merged back into your original video, pixel-for-pixel untouched.
Uploads are capped at 300 MB of audio · results are kept for 24 hours then deleted automatically · one job processes at a time, the app shows your place in line.