This thread deserves a bump!
I've been playing some pretty good iOS games as of late.
The one based off the Amazign Spider-Man movie by Gameloft is surprisingly good. The free-roam aspect is pretty cool.
https://itunes.apple.com/us/app/the-amazing-spider-man/id524359189?mt=8
Gunman Clive is good, simple fun.
https://itunes.apple.com/us/app/gunman-clive/id507264677?mt=8
I just bought the Dark Knight Rises adaptation, also by Gameloft. The reviews weren't bad so I figured I'd give it a try.
https://itunes.apple.com/us/app/the-dark-knight-rises/id522704697?mt=8
What about you folks? Play any good iPhone/iPad games lately?