Overall a good app
Overall this is a very good app. There are just a few things which lets it down. The first being it only show kph and not mph. The second, it does not run in the background very well the app will crash after a while. If this was fixed it would help battery life, from this leads my last complaint Third this app really drinks your battery. battery boosters are really needed for this one otherwise on a full charge you will get about 3/4 hours before your phone will die.