1. v1.25.1iOS
    - Performance improvements
    - Bug fixes
  2. v1.25.1Android
    - Performance improvements
    - Bug fixes
  3. v1.24.5iOS
    - Performance improvements
    - Bug fixes
  4. v1.24.3iOS
    - Performance improvements
    - Bug fixes
  5. v1.24.0iOS
    - NEW settings: Manual dark/light app theme
    - Bug fixes
  6. v1.23.3iOS
    - Fixed animations
  7. v1.23.1iOS
    - Performance improvements
    - Bug fixes
  8. v1.22.0iOS
    - App translated to German, Spanish, and French
    - Bug fixes
  9. v1.21.5iOS
    - Bug fixes
  10. v1.21.4iOS
    - Fixed occasional app crashes when starting the training mode
  11. v1.21.2iOS
    - Bug fixes
  12. v1.21.1iOS
    Improved training screen:
    - Final training score no longer hides the chessboard
    - Share/export games and positions during training
    - Toggle comments
    - and more while keeping the training screen clean and focused
  13. v1.20.0iOS
    - Support Apple Silicon Macs
    - Bug fixes
  14. v1.19.1iOS
    - Bug fixes
  15. v1.19.0iOS
    - NEW: Resume training sessions after reviewing openings in the middle of training
    - Bug fixes
  16. v1.18.1iOS
    - Performance improvements
    - Bug fixes
  17. v1.17.1iOS
    - Bug fixes
  18. v1.17.0iOS
    1.17.0
    - Show variation names during training (can be disabled in Settings)
    - Performance improvements
  19. v1.16.2iOS
    - Fix crashes when training large repertoires
  20. v1.16.1iOS
    - Performance improvements
    - Bug fixes
  21. v1.15.2iOS
    - Support split screen on tablets
    - Share/export PGN to a file, message, e-mail, etc.
    - Share/export position (FEN)
    - Bug fixes
  22. v1.14.1iOS
    - Select entire chapters in your repertoire for editing or training
    - Bug fixes
  23. v1.13.2iOS
    - Added 1000+ variations to the list of openings
    - Fixed illegal promotions
    - Performance improvements
  24. v1.12.0iOS
    - Piece movement animations
  25. v1.11.0iOS
    - Show comments during training (can be disabled in settings)
    - New option to permanently skip training for chosen lines
    - Show a time since the last training attempt
    - New settings to show/hide ECO codes
    - Bug fixes
  26. v1.10.0iOS
    - NEW settings screen
    - Customizable board coordinates, legal moves highlight, and more
    - Added board sounds (go to settings to enable)
    - Keep screens with chessboard awake
    - Improved layout for tablets
    - Bug fixes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Chess Opener Lite, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0