SpeedGauge also allows you to easily switch between units of measurement (miles/kilometers and knots) for use in your car, on a boat or on an airplane
Some of the features of the app are:
- Full screen digital and analog speedometers.
- Keeps track of your distance and top speed.
- Easily switch between units of measurement (mph, kmh and knots).
- Digital display can be mirrored so it can be seen correctly in glass (e.g car windshield).
- Conveniently stores your preferences.
Get the app from marketplace for $1.99