Compare software

Strong vs Alpha Progression: catalog facts
Strong	Alpha Progression
Freemium Free accounts, with a paid Strong PRO tier for progress tracking.	Freemium Free to download; Pro adds progression recommendations, with a 14-day free trial.
Android, iOS	Android, iOS
Simple, fast logging of sets and workouts Available on iOS and Android	Plan generator based on goals and equipment Per-set weight and rep recommendations
Detailed progress charts require Strong PRO Closed source	Progression recommendations require Pro Focused on gym strength training rather than cardio
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	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 September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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