Great App!
Needed an app to see how accurate my speedometer was after changing my rims from 16s to 18s, this app showed there to be a slight 2 mile per hour difference. Proven accurate as a friend (DPS Officer) also checked my speed with his laser speed gun.
Thanks for this, I tried two other apps before this one and for some reason, they were not as accurate.
DeanE10 about
MPH/KPH Speedometer