Well done!

What a great idea this app is. The display is large and easy to read, and the design is beautiful. This app is really useful in a car when someone else is driving. You can monitor their speed from any seat without being overt. I also really like the ability to switch the scale for flying in my plane. It responds more quickly to changes in airspeed than my $4000 Garmin GPS! This is a fun and useful app, and everyone will be abIe to find a use for it.

Mensch25 about Fast, a Speedometer