Compare software

SuperMemoParley
Paid

SuperMemo 19 for Windows costs $34 USD.

 Free

Free and open source as part of the KDE applications.

Windows Windows, Linux
  • Spaced repetition with incremental learning of articles and texts
  • One-time price for the Windows program
  • Spaced repetition scheduling for reviews
  • Several training modes, including multiple choice and written answers
  • Windows only
  • Paid software
  • No mobile apps
  • Desktop interface feels dated next to app-based trainers
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-2.0-or-later
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.