Compare software

5/3/1 Log vs Boostcamp: catalog facts
5/3/1 Log	Boostcamp
Free Free and open source under GPL-3.0-only.	Free Free to download, with no paywall on programs.
Android	Android, iOS
Logs workouts Includes a rest timer	Large library of structured strength programs Automatic progression of weights
Android only Focused on the 5/3/1 training method	Mobile only Focused on strength training rather than cardio
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0-only	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
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 23, 2026

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