Ive been pretty pleased with the app running on my ipad 3. The features are on par with my stand alone truck gps that I had previously used and the added benefit of the ipad has made it worth the price.
My only concern is the lack of updates to the app. Its been 10 months since the last update and with a few noticed bugs and the need for regular map updating I would hesitate purchasing the app again. That said I havent noticed as many map errors as I did with my Rand McNally TND that was updated almost weekly.
Billy White about CoPilot Truck HD USA & Canada