OffgridStem
Vocal Remover & Stem Splitter
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Split vocals, drums, bass & more — 100% offline on your iPhone. No uploads, no subscription, no waiting. Try your first song free.
Deconstruct your music with the ultimate on-device AI. OffgridStem is a professional-grade, 100% offline audio separation tool tailored for musicians, DJs, vocalists, and content creators.
Powered by Apple’s Neural Engine, OffgridStem processes everything locally on your iPhone. No cloud queues, no internet required, and 100% copyright privacy for your tracks.
【KEY FEATURES】
• 4-Stem AI Separation: Split any audio track into Vocals, Drums, Bass, and Instruments with pristine clarity.
• Video Audio Extraction: Import MP4/MOV videos straight from your Photos app and extract audio automatically.
• Visual Mixer & Waveforms: Beautiful, responsive waveform displays for each stem with high-precision Mute, Solo, and Volume sliders.
• Pitch & Tempo Control: Shift keys or change BPM seamlessly without sacrificing audio quality—perfect for practice and mashups.
• Lossless Export: Save your stems as high-quality WAV, M4A, or MP3 files. Ready for Logic Pro, Ableton, or your DJ deck.
【WHY OffgridStem?】
• 100% Private & Secure: Runs fully offline. Your music never leaves your device.
• No Subscriptions: Say goodbye to monthly fees. One-time purchase, lifetime professional AI access.
• Advanced Stability: Built-in background protection for seamless processing.
Download OffgridStem today and unlock the elements of your sound!
Welcome to OffgridStem.
Split any song into 4 stems — vocals, drums, bass, and other instruments — entirely on your iPhone. No uploads, no waiting in a queue, nothing ever leaves your device.
• 100% on-device AI separation powered by Core ML
• Import audio files, or extract audio straight from a video
• Independently adjust pitch and speed after separation
• Export lossless WAV stems, or a custom remixed-down track
• Your first song is always free to try — no subscription, ever
The developer, Tsz Fung Choi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Tsz Fung Choi
- Size
- 106.6 MB
- Category
- Music
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- StemCraft Pro Lifetime £24.99
- Copyright
- © 2026 Nickel Choi. All rights reserved.