Pop Ups!
Great calculator for a while but suddenly inundated with ads. So bad now will have to find another app.
Don’t trust
This app not working don’t buy it
tailendcharlie
Absolute must for race day. Gives accurate velocity in a flash
Great
Everyone associated with racing pigeons should test this app out, it's so simple. If there is a fault it's the size of the print, very small, just a point that can be improved on, but still awesome.
Vel/calculator
Brilliant little app.so simple and very accurate.
