Download this app if: you want precise speed and distance measurements.
Speedy is an advanced speed/distance meter. Speedy's main features are:
-Speed meter which also keeps track of your maximum speed
-Odometer. Odometer's reading can also be saved
-Three trip meters which can be controlled independently
-Distance meter which can be used to measure the shortest...
Fast — Speed, distance, odometer, acceleration. You name it, it's here.