It's been a long time since I last posted. Since then I've added another app, called Air Board.
Air Board is a handy scoreboard app that takes advantage of linking your iOS device to a secondary screen. When connected to an Apple TV, Air Board will show the top players sorted by score. Updates made on the device are reflected on screen with animations. I'll post some pictures soon.
I'm also working hard on another Game Center based app which will be my best one yet. More info to come.