Not what I expected

I was expecting a bike computer that I could use while riding for speed and distance readings. This app is not for that, as the description does state. This app is for mechanical purposes. Do not get mislead by eagerness to have a riding speed and distance computer like I did. This is a fine product for mechanical calculation purposes, not while riding computations.

Lightning shard about Bicycle Gear Calculator — Bike Gears, v2.0.3