It’s an iffy housing market, and anyone in the real estate business knows the importance of ready resources. Zillow’s expanding its mobile reach with a new marketplace app for Android, offering up personalized quotes and real-time rates. On a less serious note we have Cartoon Camera making quite a splash in the Android Market, adding fun to our photos. And love was certainly in the air for Android users this Valentine’s week, celebrating with Talking Tom’s new love letter app.

Dictionary-M-W Premium ($2.99)

From the beloved Merriam Webster brand comes a new dictionary app on Android. This premium resource is ad-free and comes packed with multimedia entries, including illustrations. With offline access, Dictionary-M-W-Premium is always accessible. It comes with voice search, an integrated thesaurus, example sentences, Word of the Day and a favorites tab where you can save words for just the right moment. With things like recent history, biographic and geographic entries, this dictionary app does more than spell out definitions for you.