# Inches and Millimeters

> Conversion from inches to millimeters and from millimeters to inches

Canonical page: [https://chrome-stats.com/d/com.CJ.conversion](https://chrome-stats.com/d/com.CJ.conversion)

## Overview

- **ID:** `com.CJ.conversion`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** CristianM1122
- **Category:** EDUCATION
- **Downloads:** 106,810
- **Rating:** 4.38 / 5 (259 ratings)
- **Version:** 27
- **Last updated:** 2025-04-12
- **First published:** 2022-11-01
- **Publisher country:** MX
- **Size:** 25 MB
- **Data as of:** 2026-08-09
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.CJ.conversion)
- **Privacy policy:** [https://drive.google.com/file/d/1SyV4AXPOf\_tu-b4dKLMRy6jfGnaa9JIu/view?usp=sharing](https://drive.google.com/file/d/1SyV4AXPOf_tu-b4dKLMRy6jfGnaa9JIu/view?usp=sharing)

## Description

The Inches and Millimeters Chrome extension provides quick and accurate conversions between inches and millimeters, as well as fractional inch values. It features customizable conversion tables tailored to user needs for convenience. Whether you're dealing with measurements in engineering, design, or everyday projects, this tool simplifies unit conversions efficiently, saving you time and reducing errors.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.CJ.conversion.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users find the app useful and straightforward, especially for tasks such as carpentry, appreciating its dual measurement units. However, common issues include inaccuracies in measurement sizes, the presence of in-app charges for certain features, and the inability to remove ads through purchase, which frustrates some users.

### Pros

- Very useful and helpful for specific tasks like carpentry
- Simple and straightforward to use
- Provides measurements in both inches and millimeters

### Cons

- Measurement sizes are not always accurate or matching real dimensions
- The app is not completely free and charges for some features
- Contains ads and does not offer an option to remove them via purchase

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