Well, I'm a traitor. I just abandoned my beloved android and replaced my HTC Evo with no battery life for an iphone 4S. Hate to say it, but so far I love it (except for it's proprietary nature and no flash!). I charged it fully overnight and have given it a pretty good workout today, and I still have 86% on the battery!
So... I have glucose buddy, Yelp, Words with Friends. What else do you ios veterans recommend? Any tips?