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Last updated on: 2026-06-12
Android Apps > Auto & Vehicles > RacingDiffs - Gear ratio calcu
RacingDiffs - Gear ratio calcu icon

RacingDiffs - Gear ratio calcu

1.4
MouseCoder
2.50
29 reviews
5,000+
Downloads
Free

Get accurate top speed calculations for transmission and differential gear ratio

RacingDiffs - Gear ratio calcu Screenshot 1 of 5
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RacingDiffs - Gear ratio calcu Screenshot 3 of 5
RacingDiffs - Gear ratio calcu Screenshot 4 of 5
RacingDiffs - Gear ratio calcu Screenshot 5 of 5

About RacingDiffs - Gear ratio calcu

RacingDiffs - Gear ratio calcu is an auto & vehicles app developed by MouseCoder.

Download Statistics

RacingDiffs - Gear ratio calcu has been downloaded 5.7 thousand times. In the last 30 days, the app was downloaded 44 times.

User Ratings

RacingDiffs - Gear ratio calcu is rated 2.50 out of 5 stars. The rating is based on 29 ratings.

App Information

RacingDiffs - Gear ratio calcu is FREE to download. The APK download size is 9.03 MB. The latest version available is 1.4. The last update was on August 29, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play March 2021.

Description
This application provides accurate top speed calculations based on your transmission ratios and differential gear ratio. It gives you information about maximal speed by each gear.
Variables that you need to fill are:
Tire dimension
Transmission gear ratios
Final drive ratio
REV limit

You can also choose between kph and mph.
The info provided by this app is crucial for any track and motorsport enthusiast who wishes to optimize the car's gear ratio to best suit a particular track. It helps you to find the perfect balance between top speed and acceleration which is also the key point for drag racers.

Recent changes:
Bug fixes
Show more Show less

More data about RacingDiffs - Gear ratio calcu

Price Free to download
Total downloads 5.7 thousand
Recent downloads 44
Rating 2.50 based on 29 ratings
Ranking Not ranked
Version 1.4
APK size 9.03 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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RacingDiffs - Gear ratio calcu compared with similar apps

Common keywords of similar apps

Calculations Differential Ratios Gear Ratio Speed Top Transmission Accurate Track

Keywords missing from this app

Speedometer Car Gps Distance Tracker Calculator Mph Performance App Odometer Meter Driving Engine Racing Drive Pro Cars Tire Fast Recent Battery Kph Trip Rollout Time Features Data Tracking Rc Tuning Motor Drag Digital Hud Tires Vehicle Tools Real Weight Power Mileage Support Offline

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Google Play Rating history and histogram

Rating history
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4
4
4
0
14

Downloads over time

Downloads over time
Subscribe to see download velocity and history

RacingDiffs - Gear ratio calcu has been downloaded 5.7 thousand times. Over the past 30 days, it has been downloaded 44 times.

Changelog of RacingDiffs - Gear ratio calcu

Show changelog

Developer information for MouseCoder

MouseCoder

racingdiffs@gmail.com

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Comments on RacingDiffs - Gear ratio calcu for Android

★★☆☆☆ It just comes up with "error please check input values" ???
★★☆☆☆ Useless app! You can't type in your exact rpms. You have to use a slider which is too sensitive. Every time you go to calculate the gear settings it defaults back to the original numbers and switches you to km per hour. Which km is useless in the United States. Nothing but junk

Google Play Rankings for RacingDiffs - Gear ratio calcu

This app is not ranked

Technologies used by RacingDiffs - Gear ratio calcu

10 permissions
Subscribe to see full permission and library details
Popular Auto & Vehicles Apps Top new apps Apps on sale Today's trending apps Apps other people are watching
RC Car GearCalc icon RC Car GearCalc
GearBuddy RPM-MPH Calculator icon GearBuddy RPM-MPH Calculator
MOTORUN ENGINE TOOLS - PRO icon MOTORUN ENGINE TOOLS - PRO
RC Pit Calc Pro icon RC Pit Calc Pro
RC Speed Calculator Pro icon RC Speed Calculator Pro
Car catalog icon Car catalog
Car Math Pro Car Calculator icon Car Math Pro Car Calculator
Pulley & Belt Calculator icon Pulley & Belt Calculator

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