Game changer
Seriously so helpful
Free
In-App Purchases
About
This app uses AI to isolate up to six musical stems from any song directly on your device. It offers a multi-track mixer with studio effects, looping, recording, and export capabilities for musicians and producers. No subscription is required for core functionality.
✓AI song stem separation
✓Multi-track mixer
✓Studio effects chain
✓A/B looping
✓On-device processing
✓Stem export
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What's New in StemLab
1.2
May 19, 2026
Performance improvements and stability fixes. Thanks for using StemLab — keep separating!
Subscription plans
StemLab Pro Yearly
Unlimited stem separation, all models.
$4.991 Year
2
In-App Purchases
$16.99
StemLab Pro Lifetime
Unlimited stem separation, forever.
User reviews
Developer apps
FAQ
What is StemLab?
StemLab is a music app that uses AI to separate songs into individual stems like vocals, drums, and bass directly on your iPhone or iPad. It also provides a multi-track mixer with studio effects for further manipulation and export.
Does StemLab require a subscription?
No, the core functionality of StemLab, including AI separation and mixing, does not require a subscription. However, StemLab Pro, which unlocks unlimited separations and full FX chain access, is available as a one-time purchase or a yearly subscription.
What file formats can StemLab import?
StemLab supports importing MP3, WAV, FLAC, M4A, and even MP4 and MOV video files, with a limit of up to 500 MB per file.
Can I record my own audio in StemLab?
Yes, you can record your own vocals or instrumental takes directly within StemLab to layer over the separated stems or create custom mixes.
What effects are available in StemLab?
Each stem can be processed with a chain of six effects: Pitch Shift, Reverb, Delay, Compressor, a 4-band EQ, and Saturation. Master Bus FX are also available for the overall mix.
What devices is StemLab compatible with?
StemLab is designed for iPhone and iPad devices.
How often is StemLab updated?
The latest version of StemLab is 1.2, and it was last updated on May 19, 2026. Updates typically bring new features, performance improvements, and bug fixes.
Is StemLab suitable for beginners?
While built for musicians and producers, StemLab's on-device processing and intuitive interface make it accessible for beginners looking to experiment with song stems and remixing.