Save your money, skip this app until its updated. I use the Zombies, Run app from the same company and was excited to try this app out too. Waste of time and money. If you have one of the newest iOS versions skip this app as it doesnt run well. The entire UI is super slow, it crashes, and does NOT play well with music players. Its a shame because the story seemed neat, but the app is almost unusably unresponsive.
Axite about The Walk: Fitness Tracker Game, v1.3