Currently you can get Bing for Mobile, which gives you the ability to find the nearest gas station, check movies times, view a map with satellite view, and so on. Most Windows phone users regularly use Bing or Google Maps Mobile.

It looks like Bing for mobile is poised for a big update later this fall, which brings a revamped interface that, like Bing search, presents you with a new background each day (presumably).

(via: Windows phone connection)