Nor-Cal Hobbies “Gears” app is an R/C car and truck gear ratio and rollout calculator. Enter the transmission ratio, spur, and pinion to generate a table of gear ratios. Enter the tire diameter to get a table of rollouts. Designed for the R/C car or truck racing nut looking for a super easy way to determine gearing on your iPhone right at your pit table. It'll run on phones with iOS 8 and newer. And it is FREE!
Brought to you by Nor-Cal Hobbies: http://www.norcalhobbies.com
This update is signed with Apple’s latest signing certificate. No new features are included.
Ratings and Reviews
Great app for RC gearing
This little app is straight and to the point. Works well and it beats carrying gearing charts in my pitbox.
With Family Sharing set up, up to six family members can use this app.