SPRINTER BY BJÖRN BORG
Sprinter is like Tinder, but for people who like to exercise. The app tracks your movement and saves energy points to the account. The energy points are needed to unlock key functionalities in the app, such as flicking through other users and instant messaging. The campaign is currently live.
After three weeks:
+ Awarded with "Best new app" by Apple
+ Over 500 000 app views in iTunes Store