Stemify - AI Stem Separator

IB Labs

Contains ads

About this app

Stemify uses on-device AI to split any song into individual stems — vocals, drums, bass, and other instruments — directly on your Android phone. No internet connection required. Your music never leaves your device.

🎵 WHAT IS STEM SEPARATION?
Stem separation (also called source separation) isolates each instrument in a song into its own audio track. Want to sing along without the original vocals? Practice guitar to just the drums? Remix a track? Stemify makes it possible.

🔒 100% ON-DEVICE & PRIVATE
Unlike other stem separators that upload your music to the cloud, Stemify processes everything locally using HTDemucs — one of the most accurate AI separation models available. Your songs stay on your phone.

🎛️ FEATURES
- Import any video/audio file — MP3, WAV, FLAC, AAC, OGG
- Separate into vocals, drums, bass & other
- Multi-track mixer — control each stem independently
- Mute or solo individual stems
- Export any stem as a high-quality WAV file
- Background processing — switch apps freely while it runs
- Works fully offline after installation

⚡ POWERFUL AI, RIGHT ON YOUR PHONE
Powered by HTDemucs, the same AI model used by professional audio tools. Runs entirely on your device using your phone's processor — no subscription, no cloud costs, no privacy trade-offs.

🎤 PERFECT FOR
- Karaoke — remove vocals from any song instantly
- Musicians — learn any instrument part by isolating it
- DJs & producers — extract stems for remixes and mashups
- Content creators — get instrumental versions to avoid copyright issues
- Singers — practice with backing tracks

📱 REQUIREMENTS
For best results, a device with 4GB+ RAM is recommended. Processing time varies by song length and device hardware (typically 2–8 minutes).

Stemify is free to use and supported by ads. No account or sign-up required.

What’s new

- Expanded multi-language localisation and improved translation quality.
- Refined UI/UX across processing, library, and mixer screens for a cleaner flow.
- Fixed bugs and improved overall app stability and performance.