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Noir Gym vs Flexify: catalog facts
Noir Gym	Flexify
Free Free and open source under the AGPL-3.0 licence.	Free Free and open source.
Android	Android
Quick logging of weight, sets and reps Tracks personal records and rep history	Works fully offline Progress graphs and rest timers
Very new project with a short track record Focused on strength training rather than cardio or nutrition	No generated training plans or coaching Small project maintained mainly by one developer
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0-only	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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