If youre looking to use this in your car, Im sure it works quite fine. The menus are intuitive, easy to use and the application is fast & responsive. However, this is not my use and I dont own a car. I bought this application hoping that I could use it for navigation on my motorcycle, bluetooth connectivity with my helmets ScalaRider but it does not work. Audio from TomTom is not directed through the helmet headset. I sure hope I can get a refund.