This speedcam show a stopwatch and speedometer while recording.
If you move using this app, the speedometer will show your speed via GPS.
When you click the shoot button, the video will be captured by this app.
If you use this app, you can record and see your speed in the video, and share it with Facebook or mail.
Please enjoy it.
Be aware. It is not allowed to use this APP while you driving in a car.