send link to app

GearRatioCal


4.6 ( 9536 ratings )
Dienstprogramme Sport
Entwickler KS Digital Media
4.99 USD

THE ONLY iPhone app to predict performance! This is a Gear Ratio Calculator for radio controlled car enthusiasts. It helps you make an informed setup decision by calculating what effect a change to your pinion or spur gear would have on your cars performance.