Even with Apple jumping into the navigation sweepstakes, many iOS users will still need some kind of navigation app because they won't have an iPhone 4S that Apple's new map apps requires.
I've written many reviews of GPS based apps, and have found a lot to like with the paid versions from vendors like Garmin, Navigon and Magellan.
Still, there are people who want something free that has enough features to get from point A to point B without feeling they are a second class citizen. If you fall into that c
