John Day

John Day published 2 applications on Google Play, 171 people rated these apps with an average rating of 4.05!

Check Point by John DayCheck Point

Rated 5.00(2) — John Day

CheckPoint is a timekeeping computer for enduro riders. It is intended to be mounted next to the odometer.It will help enduro riders stay on time throughout an entire enduro. CheckPoint does timekeeping calculations and displays the correct mileage at...

$1.14
Pitch Speed by John DayPitch Speed

Rated 3.10(169) — John Day

An app for coaches and all baseball fans. Pitch Speed calculates speed of a baseball based on a very simple formula. A button is pressed once when pitcher releases the ball. The button is pressed again when the ball hits the catcher's mitt. The program...

Free App