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Liftosaur vs StrongLifts 5x5: catalog facts
Liftosaur	StrongLifts 5x5
Free Described as a free workout tracker and planner.	Free The app is a free download.
Android, iOS, Web	Android, iOS
Programs defined in plain text with scriptable progression Over 50 built-in routines like GZCLP and 5/3/1	Plans weights, sets and reps automatically Automatic progression, repeats and deloads
Writing custom programs means learning Liftoscript Aimed at weightlifting rather than general fitness	Built around StrongLifts programs rather than free-form logging Proprietary app
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 September 23, 2026

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