This is Speedometer GPS Pro version. You can try this free version: This app can track your speed, distance, time, location and also can get start time, time elapsed, avg speed, max speed, altitude. Features included. Save your track info. Switch between car speedometer and bike cyclometer. Mph, knot and km/h mode. Display satellites status. Speed chart.
It's secure to download this application. Luozirui is the creator of the app that can be found in the Tools category. Speedometer GPS Pro has the overall rating 3.9 on Google Play.