iTachimeter is a GPS based tachimeter, that lets you know your speed that is calculates by the GPS of your iPhone. In order to, it lets you know if you are accelerating or breaking and the max speed.
You can olso set a speed limit value, that lets you know when your speed exeed the limit with a sound alarm.
There is olso a view dedicated to your trip. In the trip view you can start the trip to know how long has been your trip, how much kilometers you have made and the middle speed of your trip. You can stop and reset the trip.
Soon I will release the second version with the following features:
1. possibility to set kmh or mph
3. map view