While it isn't technically a law-related mobile application, Angry Birds, the popular puzzle game gets it's seasonal update. The Valentine's pack is available for download in the Android market.
The latest update features 15 new levels, and a lot of time wasting fun. I downloaded the seasons pack for fun, and am enjoying the game. Angry Birds is a great way to blow some time while you're waiting for that next client meeting or hearing. Although, your time may be better spent actually networking to build your law business.