With an illustrated library of more than 620 exercises, SmartGym designs the perfect workout for your goals—and adapts to your needs as you progress.

What we love: Let SmartGym create a full-body or targeted workout based on your skill level and the equipment you have on hand. Or create your own routine by selecting an exercise (plank, overhead press) and setting the number of reps or the duration.

Quick tip: The version of the app for Apple Watch optimizes every feature for your wrist. It’s a great way to stay focused while you’re training.

Meet the creator: Matt Abras started SmartGym to help users feel comfortable with hitting the gym. “People can be intimidated; others might have no idea which exercises to do,” he says. “I wanted to give them the confidence they need to start.”