No Cell Signal Needed- great feature!! – NAVIGON U.S. East Review

This is the best all around navigation app I have tried. It is a bit fussy with the customization and other menu options, but once you learn it's tricks, it's a quite powerful tool that does not require a cell phone signal in order to work. That's right-- you can use this mapping app even when you have ZERO bars. I travel a lot and I'm often in the middle of nowhere with horrible cell phone reception. Navigon can rely solely on your phone's built in GPS beacon to orient itself and provide you with accurate directions. Of course, having good cell phone reception improves accuracy of the results, and you need cell signal to use optional features like traffic optimization, but it's a comfort to know that if I'm traveling in some remote national park and can't get a good cell signal, Navigon can be trusted to continue to work with just my GPS. Highly recommend over Google Maps and Apple Map, which both absolutely require you to have a cell signal in order to work *AT ALL*.
Review by Kilm3r on NAVIGON U.S. East.