Distance comparator

The distance comparator is a iphone running app concept, that combines data tracking with a buddy list like Skype. In these fast moving times, sticking with his friends at one place becomes difficult, this includes people how motivates us to stay in a challenging sports environment. This app tries to solve some of this issues by tracking the users progress
and compare himself with his friends, independent form time or place. The home screen provides and simple overview about the ran kilometers compared to each other. The idea is to motivated people by showing this, using the native need for challenge.

main screens

screen explenation