RubxQub said:Just spend some money and get a proper GPS app for the iPhone in the meantime. I'm not even kidding when I say that they are an insanely great value.
I spent $50 like 2 years ago and have been enjoying TomTom turn by turn on iPhone ever since with free map updates and live traffic (yearly in-app purchase).
The Google solution depends on having an internet connection to really function last I checked anyways, which really limits it in my mind. Sure it's free, but with offline maps you aren't going to easily find your way through bumble-fuck America on the Edge network! Offline maps is where it's at, and unfortunately you need to take up a couple gigs of space on the phone to get a truly good solution like that to work.
I used Google Nav all the time, though, and never ran into a time where it couldn't generate a map, even in the middle of no where. Maybe it was covered with a data signal after all, but I thought it was excellent, and its integration with the OS and the Internet was great. So easy to find places, navigate, and go into Street View. It was very similar to the default Apple Maps app, but with added navigation, actually.
They should still add it, dammit!