I know, it's getting old, but here's another mock-up for iOS7 in case you are interested. I built this from scratch and tried to get rid of things I didn't like i.e. different gradients and incosistencies. Also, I wanted the design to be flat but a bit more detailed. Maybe you don't care at all (@mod: you can happily close my thread if you are annoyed by this posting), but I was interested in your feedback. I know there are still flaws and it's not perfect of course..