We just launched "Wing Run" on App store. It uses random arrangements every single run so it always throws a new challenge in your path. The game is totally free. Give it a try. You will find it challenging and entertaining. It supports Game Center so you can compare your scores with your friends.
https://itunes.apple.com/us/app/wingrun/id1063187430?ls=1&mt=8
https://itunes.apple.com/us/app/wingrun/id1063187430?ls=1&mt=8