OpenTracks is a sport tracking application that completely respects your privacy.




The best open source alternative to Google Fit is OpenTracks. If that doesn't suit you, our users have ranked more than 50 alternatives to Google Fit and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Google Fit are FitoTrack, Trale, HealthBox and OutRun.
OpenTracks is a sport tracking application that completely respects your privacy.




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.






Lock in your optimal weight by losing or gaining with this simple, material design app.




HealthBox is a privacy respecting, encrypted, open source health data management system that makes it easy for applications, devices, and information sources to store information in a single, easy to access place.
Privacy-oriented Run/Cycling fitness tracker for iOS. 100% Free Open Source, GPL-3.0 licensed.








SparkyFitness is a comprehensive fitness tracking and management application designed to help users monitor their nutrition, exercise, and body measurements. It provides tools for daily progress tracking, goal setting, and insightful reports to support a healthy lifestyle.

Jogger is a mobile Linux-based application that allows users to monitor and record a variety of physical activities such as running, walking, cycling, swimming, and other workouts. It utilizes Geoclue location tracking to record workout sessions, providing detailed data on the...




Intuitive cycling tracker app for iOS built with SwiftUI using Core Location, Core Data, MapKit, CloudKit and Combine. Features live route tracking, live metrics, storage of past cycling routes and statistics.




Apple’s new ResearchKit allows you to participate in important medical research studies easily through your iPhone. Stanford Medicine invites you to join the MyHeart Counts study to improve our understanding of heart health.




Android Activity Tracker is a GPS-tracking application for tracking sportive activities, with emphasis on cycling.




Open architecture is software with source code that is freely available to developers to promote cooperation and interoperability. This means developers can more quickly and effectively work together to create optimized mHealth applications.



I like the privacy and the fact that it is open source and ad free.