Free for 14 days. One-time lifetime unlock: $19.99 (launch price until November 5; regular price $29.99). Room scans always free.
Free tier: up to 3 splits per day for files up to 2 minutes and 50 MB. Paid credits: Starter $4.90 (20 minutes), Plus $9.90 (50 minutes), Pro $19.00 (120 minutes). Credits never expire and are billed per minute used (rounded up).
Key features
Automatic room bass frequency detection using microphone or ear
Room profiles with per-room settings
DAW Audio Unit plug-in for Mac
Zero-delay operation in DAWs
Only cuts, never boosts audio
Windows 10+ and macOS 14.2+ support
Works with Bluetooth and wired speakers
Two-minute setup process
Available in English and Turkish
No signup required for free tier
In-browser stem preview before downloading
Supports MP3, WAV, M4A, and AAC formats
Automatic file deletion after approximately one hour
Usage metered fairly by processing time
Demucs htdemucs AI model for source separation
Privacy-minded with no account library
Free tier up to 2 minutes with 3 daily splits per IP
What makes it different
All audio remains on your computer with no data collection
Works with untreated rooms without replacing acoustic treatment
Pay once, keep forever with no ongoing costs
No account or signup required to remove vocals
Vocal and instrumental stems remain perfectly aligned for easy switching
Fast processing with no desktop installation or configuration needed
Truly free tier with no hidden checkout or trial card required