Best Workout Apps

Ten smartphone and tablet downloads to make exercising that much more enjoyable.

Courtesy of Zombies, Run!
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For Gamers: Zombies, Run!

Zombies, Run! is an immersive app from Six to Start that gets you running by putting you in the center of a zombie-apocalypse audio story. The app inserts voice updates in between songs on your playlist, pushing you to run faster as you try to collect essential supplies and dodge zombie gangs. Stats and progress can be checked afterward, along with the number of zombies you evaded. For those who love games but not running, Six to Start also makes a gamelike walking app, The Walk. For Android and iOS; zombiesrungame.com.