This app prioritizes user privacy by keeping all workout and fitness data local and encrypted. It offers a range of cardio workout tracking features, integrates with the Health app, and supports various workout types on iPhone and Apple Watch.






41+ similar apps compared and reviewed
Whether you want more options like Accomplices or a completely different take on the same concept, our curated list of 41+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app prioritizes user privacy by keeping all workout and fitness data local and encrypted. It offers a range of cardio workout tracking features, integrates with the Health app, and supports various workout types on iPhone and Apple Watch.




This app guides rhythmic movement synchronized with your heart cycle to improve aerobic performance, health, and recovery. It connects to a sensor to help you match your step rate to your heart rate for optimized blood flow and efficiency during various exercises.





