Not worth it unless you need offline.

I bought this app 5 years ago when it start. It was great at the beginning since we didnt have nothing to compare but then it keep failing, bad update, user interface is very poor and they didnt innovate at all. Surprising for Garmin and mostly for the cost. Since then I try multiple of them and I always go back to Google Map for ease and accuracy. Unless you need offline or save bandwidth I dont recommend it. Btw google maps can save offline map.

starwolf73 about NAVIGON North America, v2.12