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Liftosaur vs Alpha Progression: catalog facts
Liftosaur	Alpha Progression
Free Described as a free workout tracker and planner.	Freemium Free to download; Pro adds progression recommendations, with a 14-day free trial.
Android, iOS, Web	Android, iOS
Programs defined in plain text with scriptable progression Over 50 built-in routines like GZCLP and 5/3/1	Plan generator based on goals and equipment Per-set weight and rep recommendations
Writing custom programs means learning Liftoscript Aimed at weightlifting rather than general fitness	Progression recommendations require Pro Focused on gym strength training rather than cardio
Downloadable app, Web application	Downloadable app
Open 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.