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VCV RackSunVox
Freemium

Rack 2 is free; VCV+ and some modules are paid.

 Freemium

The mobile apps are paid; the desktop versions are downloaded from the developer's site.

Windows, macOS, Linux Windows, macOS, Linux, Android, iOS
  • Large library of free and paid modules
  • Runs on Windows, macOS and Linux
  • Modular synthesis and tracker sequencing in one small program
  • Runs on many platforms, including old hardware
  • Some modules and features require payment
  • Modular patching has a learning curve
  • Buying the Android version through Google Play is currently blocked
  • Tracker and modular workflow has a learning curve
Downloadable app Downloadable app
Open source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.