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GymManeFlexify
Free

Free and open source with no ads or paid tier.

 Free

Free and open source.

Android Android
  • No internet permission, so data stays on the phone
  • Imports history from Hevy, Strong, Lyfta, FitNotes and CSV
  • Works fully offline
  • Progress graphs and rest timers
  • Android only, version 7.0 or later
  • No cloud sync between devices
  • No generated training plans or coaching
  • Small project maintained mainly by one developer
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-only License not stated
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

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