Split any song into four stems — on your iPhone.
Vocals, drums, bass and other — separated entirely on your device. No uploads, no account, no data leaving your phone. It even works in Airplane Mode.
🎤 Four clean stems
Isolate vocals, drums, bass, or the rest — each as its own file, with a mixer to balance and mute/solo them.
🤫 100% on-device
Separation runs locally with a Core ML model. Your audio is never uploaded — this is the privacy moat: your music stays yours.
📼 Audio and video in
M4A, MP3, WAV, AAC — plus MP4 and MOV (the audio track is extracted, video frames aren't kept).
🛒 One price, no tricks
A$4.99 one-time purchase. No subscription, no in-app purchases, no trial, no account, no ads.