"Pitch and Roll" app is a free Android application that uses your phone sensors to calculate the Pitch and Roll of your device.
The app it's composed by three screens:
1)The Inclinometer screen (it shows current Pitch and Roll of the car you are driving)
2)The Graph screen (Shows Pitch and Roll in a Graph)
3)The mist screen (Spirit Level and Artficial Horizon)
Download: [Only registered and activated users can see links. Click Here To Register...]