[jmorton10]

I believe amAze is the only free app that gives spoken turn by turn directions & automatically recalculates the route if you make a wrong turn.

amAze is an awesome program, it also will give you a live weather condition report for any selected map location (not just your current location). The 3D maps in it suck, but the 2D maps are beautiful.

Google maps will give turn by turn also, but they are not spoken directions & it won't recalculate automatically either (although it is awfully cool to watch your location on a satellite map)

There is another google version called "google navigator". It is not free, but I bought it some time ago. About the only thing good I can say about GN is it gives perfect high def street level views of most locations. Other than that, it is a buggy POS (& I've tried it in 4 different phones) & I would definitely NOT advise anybody to buy it.

~John