Use APKPure App
Get RC Gear Ratio Calculator 齒比計算機 old version APK for Android
Powerful R/C Gear Ratio calculator for gear ratio & moving distance
This app is designed by R/C car fans , Powerful & Multifunction !
- Get all gear ratios possibilities of the gears the user owns
- Motor rotates once moving how many distance(Rollout)
- Car gear ratio database
- Finial gear ratio
- Internal gear ratio
- Dynamic gear ratio chart
- Easy screen capture for share gear ratio chart
Calculation moving distance you can accurately set the gear ratio for different types vehicle(eg...Touring, M-Chassis, F-1, 1:12)
What's New in the Latest Version 2.32
Last updated on Aug 3, 2025
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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RC Gear Ratio Calculator 齒比計算機
2.32 by HobbiesWW
Aug 3, 2025