Liftosaur is described as 'The most flexible weightlifting tracker app ever. Build complex routines like Stronglifts 5x5, GZCLP, 5/3/1, etc and define the logic of progressions and deloads using built-in scripting language. Or choose one of the pre-created weightlifting routines from r/fitness and' and is a Fitness Tracker in the sport & health category. There are more than 10 alternatives to Liftosaur for a variety of platforms, including iPhone, Android, Web-based, iPad and Self-Hosted apps. The best Liftosaur alternative is wger, which is both free and Open Source. Other great apps like Liftosaur are Strong, Liftbear, Blastworkout and The Fit Tutor.