Great Gearing App – Gear Speed - Brushless RC Speed Calculator Review

Let's start with simple interface, nice and clean. Easy to see in bright daylight in the pits. It gives you what you need to know to get your RC car to where you want to run, gearing wise. Driver skill is a different story. I'm impressed for the cost (free at this time) and will recommend it to other racers.
Review by Nolesx4 on Gear Speed - Brushless RC Speed Calculator.