Zombies, Run! is a fun, innovative, and interactive way to inspire you to start running more. The premise is quite simple: go outside and start running with the app on. Suddenly, there are mobs of zombies chasing after you on your virtual map, and it's up to you to evade them! Reviewers note how this app makes it easy to forget you're running for exercise, because it becomes so exhilarating trying to dodge all of the zombies. The immersive audio and impressive storyline are bound to draw you right in.
Cost: Free to download, $2 for expansion mission pack, $18 for all-access pass