# Master Network Info & SIM Quer

> Shows info about the phone network, IPV4/IPv6 and sim card details.

Canonical page: [https://chrome-stats.com/d/com.iutilities.network\_analyzer](https://chrome-stats.com/d/com.iutilities.network_analyzer)

## Overview

- **ID:** `com.iutilities.network_analyzer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** iUtilities
- **Category:** TOOLS
- **Downloads:** 57,333
- **Rating:** 3.98 / 5 (307 ratings)
- **Version:** 1.0.0
- **Last updated:** 2019-03-11
- **First published:** 2019-02-19
- **Data as of:** 2026-01-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.iutilities.network_analyzer)
- **Privacy policy:** [https://sites.google.com/view/masternetworkinfo/home](https://sites.google.com/view/masternetworkinfo/home)

## Description

Master Network Info & SIM Quer is a comprehensive Chrome extension designed to provide detailed network and SIM card information directly from your Android device. Users can easily access vital data such as IPV4 & IPV6 addresses, MAC addresses, Ethernet/WLAN MAC information, network speed, and network type including WiFi and mobile data statuses (2G/3G/4G/LTE).

Beyond network data, the extension offers extensive SIM card details like SIM IMEI number, SIM serial number, network operator name and code, SIM status, SIM type (GSM/CDMA), roaming status, dual SIM support and information, and phone number associated with the SIM. This tool is ideal for users seeking to monitor their network conditions and SIM details quickly and accurately through a user-friendly interface.

## Review summary

Users appreciate the app's simplicity, detailed network and SIM information, absence of ads, and useful widget feature. However, common issues include lack of screen rotation, inaccurate or outdated IP display, partial info clipping on certain devices, no support for dual SIM detection, and occasional crashes upon installation, particularly related to permission handling.

### Pros

- Provides detailed information about cellular data signals and network info.
- Simple and easy to use interface.
- No ads during usage, providing an uninterrupted experience.
- Includes an excellent widget feature for quick access.
- Helps users diagnose network, SIM, and cellular issues effectively.

### Cons

- App fails to rotate to landscape mode, limiting usability on some devices.
- Inaccurate or outdated IP address information displayed, not updating properly.
- Partial or clipped display of information on some phones, reducing readability.
- Lacks detection for dual SIM cards or multiple SIM support.
- Crashes immediately after installation for some users, especially when permissions are denied.

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- [My SIM Card Info](https://chrome-stats.com/d/mk.dimitar.mysimcardinfo) — 372,865 users, 3.69 / 5

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