Digi : GPS Speedometer can track your speed,distance,time and also can get start time,time elapsed,avg speed,max speed.
You can set warning speed using this feature user can set desired speed, whenever your speed reaches to warning speed one alert dialogue will be appeared with a warning sound to alert you for reduce your speed.
Set warning speed feature is life saving feature.
App Feature 

- Save your track information.
- Display Distance.
- Display Average speed.
- Display Maximum speed.
- Display Time.