# RacingDiffs - Gear ratio calcu

> Get accurate top speed calculations for transmission and differential gear ratio

Canonical page: [https://chrome-stats.com/d/com.mousecoder.racingdiffs](https://chrome-stats.com/d/com.mousecoder.racingdiffs)

## Overview

- **ID:** `com.mousecoder.racingdiffs`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MouseCoder
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 5,794
- **Rating:** 2.50 / 5 (29 ratings)
- **Version:** 1.4
- **Last updated:** 2025-08-29
- **First published:** 2021-03-24
- **Publisher country:** RS
- **Size:** 17 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mousecoder.racingdiffs)
- **Website:** [https://racingdiffs.com](https://racingdiffs.com/)
- **Privacy policy:** [https://www.sub.racingdiffs.com/privacy-protection/](https://www.sub.racingdiffs.com/privacy-protection/)

## Description

"RacingDiffs - Gear ratio calcu" is an Android app that provides accurate top speed calculations using your car's transmission and differential gear ratios. By entering key variables such as tire size, gear ratios, and REV limit, users can determine optimal speeds for each gear. Ideal for motorsport enthusiasts, it offers essential insights to balance top speed and acceleration, making it a valuable tool for tuning performance on various tracks and for drag racing.

## Rankings

- #681,653 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.mousecoder.racingdiffs.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.mousecoder.racingdiffs)