This is the worst app I have ever used. I liked to use it for navigation/music and the screen on my car always freezes so the map is stuck and I can't interact with my screen. Just to note, I drive a new car and there is nothing wrong with the electronics in the vehicle the or screen. I have had this checked out, and my screen works fine unless I'm using this app. I also have a new phone - Samsung Galaxy Note Ultra 5G which has no issues. Worthless!