Apps similar to Gym Book include openGym, which is free and open source. Other options are Hercules - Gym Tracker, Thymos, JEFIT and Hypro. In total there are five Fitness Trackers like Gym Book for Android, iPhone, the web and self-hosting.
Self-hosted gym & body-weight tracker — plan routines, log workouts (supersets, warm-ups, cardio), see which muscles are trained, fatigued or detrained, import from FitNotes/Strong/Hevy, passkey login. Your data, your server.
Switzerland
Track workouts, build muscle, and get smarter every session. Hercules is the AI-powered gym tracker and workout planner that adapts to your training — with smart weight suggestions, rest timers, GPS cardio tracking, and deep performance analytics.
THYMOS is an offline workout tracking app for serious lifters. Log your lifts, track your progress, own your data.
Türkiye
Looking to improve, motivate and track your workouts? Download Jefit, the best and most popular free Android and iPhone workout, bodybuilding and fitness app.
United States
Hypro is a workout tracking and coaching platform built by IFBB Pro coaches for muscle building and competition prep. Choose from coach-made training programs or build your own, track weekly volume per muscle group, and monitor recovery status.
Norway
