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LimeLogStrong
Free

Free and open source under the MIT licence.

 Freemium

Free accounts, with a paid Strong PRO tier for progress tracking.

Android Android, iOS
  • Programs organised into training phases
  • Automatic personal record detection with 1RM trends
  • Simple, fast logging of sets and workouts
  • Available on iOS and Android
  • Very small personal project with few users
  • Sync features are tied to the developer's own Supabase setup
  • Detailed progress charts require Strong PRO
  • Closed source
Downloadable app Downloadable app
Open source Closed source
License: MIT License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

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