Works Great!
Ive been looking for an app that does this for a long time now. Ive paid for other apps but they never work. This one is great because its free and it actually works really good. Now you may be wondering why get a Speedometer app for when you can use the one in the car? Well maybe you want it if youre the passenger, or if you just want to see the speed of the car you are on. Again it works great over 3G, 2G, and even without data activated!
armandorav about
MPH/KPH Speedometer