With a library of more than 200 simple exercises (jumping jacks, planks, lunges), Seven guides you through bite-size routines you can squeeze into even the busiest schedule.

What we love: Seven tailors its recommended routines to your fitness goals and schedule. Committed to exercising on weekdays? The app may start you on a full-body workout three days a week, with core-focused routines the other two. Choose from different instructors (Drill Sergeant, Angry Mom, Mobster) to find the one that’s most motivating to you.

Quick tip: Add a widget to your Home Screen or Today View for one-tap access to your next scheduled workout. Or use Seven’s Apple Watch app to view exercises (complete with animations) right on your wrist.

Meet the creator: Seven’s team is based in Malmö, Sweden. According to CEO Naim Cesur, the team is proud of the community that’s arisen through the app. “Every hour there’s a free live workout session where people from around the world train together and hype each other up, turning a seven-minute routine into something surprisingly social and motivating,” he says.