GymFu has carved itself a niche on Apple handhelds, coming across like an affordable Nike+ for crunches, push-ups, pull-ups or squats. CrunchFu was also an app of the week on this site recently. A ...

The past few years have been a time of unprecedented growth for workout apps. In 2020, fitness-app downloads shot up by 46 percent, and daily user numbers increased by 24 percent, according to Polaris ...

Remember when every iOS and Android update excited global consumers as much as developers? Each release seemed to launch some new game-changing capability, from GPS and augmented reality to Siri.