Pretend you are flying an airplane when you drive! You get a car traffic controller voice telling you instructions just like air traffic controller tell airplanes. Makes you a much safer driver. And it's a lot of fun. Takes the boredom out of driving which can lead to accidents. With this app you are always alert. Needs access to location to provide street information. Needs access to speech recognition. Needs access to the microphone to hear your voice replies.