by Ammaar Reshi
April 11, 2013
Using the iPhone to replace old navigation units is a highly desired featured for many users. You don't have to rely on the built-in Maps app for rudimentary directions, in fact many choices have bombarded the App Store featuring voice-guided turn-by-turn directions to anywhere you want to go. Let's take a look at which apps rival even the high end standalone GPS devices, and which apps need to be detoured away from.