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Flex vs wger

Comparing two open source alternatives to Hevy and Strong and FitNotes and Fitbod and JEFIT. Use the comparison below to decide which one fits your needs.

Flex

Flex

MIT

Offline-first workout tracker for strength training and cardio with progress graphs, background rest timers and a local database.

wger

wger

AGPL-3.0

Self-hosted workout and fitness manager with nutrition tracking and mobile apps.

Side-by-side comparison

FlexFlex
wgerwger
LicenseMITAGPL-3.0
Self-hostableNoYes
GitHub Stars4537,212
Forks501,059
Open Issues4234
Last CommitNov 1, 2026Oct 29, 2026
First ReleasedFeb 26, 2024Jan 19, 2013
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