This app analyzes your heart rate and steps to provide a Heart Efficiency Index, a unique metric for understanding your fitness level. Track your progress with daily and monthly charts and sync data seamlessly with Apple Health.






10+ similar apps compared and reviewed
Whether you want more options like WalkPace Pro or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.











This app analyzes your heart rate and steps to provide a Heart Efficiency Index, a unique metric for understanding your fitness level. Track your progress with daily and monthly charts and sync data seamlessly with Apple Health.





