You can experience some of the best apps on the iPhone's App Store without paying a cent in the process. These apps are a ...

Athlytic ($29.99/£29.99 per year) is pretty much a Whoop alternative in its own right, and will also analyze sleep, HRV ...

Fortunately, Apple allows app developers to make use of all that helpful health telemetry ... and has apps for iPhone and iPad as well. It's free to use. Premium costs $7.99/month (it's much ...

While the unreleased application itself will likely never debut to the public, Apple could bake its features into its existing Health app down the road. The company has also been working on a ...

Overall, these changes should make Gentler Streak an even better way to track your health and fitness on your iPhone and Apple Watch. I’ll be reviewing the new app soon, so be sure to check ...