Navv
Seriously, its much better than Navigon or TomTom, first of all you get an app thats optomized for iPhone 4 so retina display, multitasking and Apple native keyboard are all supported.
The whole map is cashed on the device so even if you dont have data coverage you can still navigate with the App
Finally and most imprtently the map coverage man, they Profesional Maps from Navteq so no dependens on google maps or open street maps or any of that .
Priced at 24.99$
been using now for 6 month and its amazing
Seriously, its much better than Navigon or TomTom, first of all you get an app thats optomized for iPhone 4 so retina display, multitasking and Apple native keyboard are all supported.
The whole map is cashed on the device so even if you dont have data coverage you can still navigate with the App
Finally and most imprtently the map coverage man, they Profesional Maps from Navteq so no dependens on google maps or open street maps or any of that .
Priced at 24.99$
been using now for 6 month and its amazing