Rate Me iOS App Design (Concept & WIP)

A few months ago my brother and I started on a small rating app for iOS. It should help you to track different ratings for People or anything else. We thought it could be useful for sport scouts or maybe headhunters or someone like this. After some iterating and developing we stoped and newer went back to this project…

The concept and design wasn't 100% finished, but very close to.
What do you think about the idea?