It WAS ok...

When I first downloaded this app, it worked great! It truly lived up to its name. I was using it to test the top speed of various vehicles. Recently (within the past couple months) this app has become very buggy, and has trouble locating satellites even on the clearest day. Ive gone back to other apps that are slower to respond but can actually pull a signal.

A Hell of a Fan about Fast, a Speedometer