Many of the most popular casual iOS games in 2011 were, in some ways sadly, the same games that were popular in 2010 -- the same Angry Birds and Cut the Rope and Smurf's Village and various [Farm/Village/City] franchises. But there were a few new gems and tweaked up favorites to be found this year too.
Tiny Wings showed that greats looks, simple gameplay, and killer concept still make for the best iOS games. Tiny Tower showed that new time-management games could still grab attention if done with attention to detail.
That's a half-dozen choices across almost as many genres, but you can only pick one. Vote up top and tell us why you voted they way you did in the comments! These are your awards, so get to it!