Three are a number of navigation apps for the iPhone and many of them are expensive and require monthly fees. A new app called Trafficmaster is now available that lets the user pay for navigation routes only when they need them, alas it's only in the UK now. continued »

There are plenty of iPhone applications available that give you maps and direction to get to places you want to go like convention centers and malls. Once you get there, there isn’t really an app to help you get around. continued »

NAVIGON announced today that it has added new features to its iPhone navigation application. This is the second free update for the nav app for North American users since the application launched. continued »