Speedometer Pro

Speedometer Pro is a GPS Speedometer with 12 functions:
-Speed: the current speed
-Acceleration: the current Acceleration
-Σ speed: average speed
-Max speed
-Σ +acc: average positive acceleration
-Σ -acc: average negative acceleration
-Max +acc: max positive acceleration
-Max -acc: max negative acceleration (like a braking)
-Distance
-Time (start from the first fix)
-Stop in(meters): the distance to stop
-Stop in(seconds): the time to stop

there is also the precision of the GPS.
For the fix of gps I suggest to use specific programs.
The program is aviable in English and Italian.