Especially since there are perfectly acceptable FREE nav apps available in the store. Google makes, let me see (naught, naught, carry the naught....) nothing on them. Thank you Jethro Bodine for that math lesson

I have found that the Google Nav app is in general pretty decent. They do not offer the flexibility of an app like Magellan for iOS, or certainly not Navigon. But hey, it's free. If you don't like free, there is a simple solution. Don't use it. I find their map display far better than anyone elses and it's usually my first choice.