截图
关于此应用
SpeedView is an advanced speedometer application that uses built-in GPS system to show your current, maximum and average speed as well as direction , total distance traveled and time of the phone.
Speed ​​GPS is more accurate than your car.
You can set speed limits for three different types of roads so that when you go too fast a visual or audible alert will warn you .
You can minimize the program and keep it running back + plan.