Apps similar to Fitso include openGym, which is free and open source. Other options are Kenko, Workout Cool, Liftlog and OpenTracks. Fitness Trackers like Fitso are a crowded field, with more than 100 alternatives for iPhone, Android, iPad, 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
An Android fitness tracker that lets you plan workouts with progressive-overload, track exercises, customize workouts by focus and intensity, schedule efficiently, and enjoy a Material You design. Offers theme choices and open-source flexibility.
India
Modern open-source fitness coaching platform. Create workout plans, track progress, and access a comprehensive exercise database.
Track workouts effortlessly with single-tap set completion, automated rest timers, and precise failure tracking. Overcome plateaus with optional progressive overload, and enjoy AI-generated workout plans. Modern theme adapts to device colors, offering both dark and light modes for a personalized experience.
OpenTracks is a sport tracking application that completely respects your privacy.
Germany
EU
Feeel is an open-source Android app for doing simple at-home exercises. It holds the acclaimed full body scientific 7-minute workout regime and allows creating custom workouts as well. While the app currently contains a limited amount of exercises, the plan is to drastically...
Strava makes fitness tracking social. We house your entire active journey in one spot – and you get to share it with friends.
United States
FitoTrack is a mobile app for logging and viewing your workouts. Whether you’re running, cycling or hiking, FitoTrack will show you the most important information, with detailed charts and statistics. It is open-source and completely ad-free.
Just like a real-life coach, the ASICS Runkeeper app will help you set your goals, train for them, and track your progress along the way.
United States
Google Fit is a health-tracking platform developed by Google for the Android operating system. It is a single set of APIs that blends data from multiple apps and devices. Google Fit uses sensors in a user's activity tracker or mobile device to record physical fitness...
United States
Workout.lol is a free and open-source platform designed to help you achieve your fitness goals. I used the exercises and videos from the awesome MuscleWiki website (with their consent).
United States
Sobers is a recovery and sobriety accountability app. Designed for anyone in recovery — it connects sponsors and sponsees, tracks sobriety milestones, manages recovery tasks, and more.
United States
