This past Saturday morning at ABA TECHSHOW in Chicago, Josh Barrett, Brett Burney and Jeff Richardson presented the 2012 installment of 60 Apps in 60 Minutes. They highlighted some of the best new apps for attorneys as well as old favorites that cannot live without, plus a few others just for fun.
Here is a list of the apps that they discussed this year.
Richardson put links on the names of the apps that have received a formal review on iPhone J.D. I think that you will find that this is a good, diverse list of apps for you to explore.