I'm thrilled to see so many choices in Turn-by-Turn navigation Apps for the iPhone. Being an early adopter of a few of these Apps and still really loving the Navigon App, I know that it's fierce competition in this market that makes it great for all of us. However, what do you do when someone offers Turn-by-Turn navigation for FREE? Hmmm. Well that's exactly what Mapquest Mobile has done! Now you have to keep in mind the difference here between an App like Navigon Mobile Navigator and Mapquest. Besides the price, Navigon includes the maps in the App itself. So no internet connection is required to use it. However, with Mapquest it's pulling everything in from the internet as you drive. For urban areas, that's probably not a problem, but for areas where you might lose your data signal you would also lose your navigation. Rather than go on and on about this App myself, I'd rather turn you over to the review that my buddy Jack Beckman wrote here. This is his first Navigation App for the iPhone and he compares it with his Garmin Nuvi 765t. See Jack's full review here.
Get it here: