# Sim Cell Info

> Information about sim and network signal

Canonical page: [https://chrome-stats.com/d/ru.andr7e.simcellinfo](https://chrome-stats.com/d/ru.andr7e.simcellinfo)

## Overview

- **ID:** `ru.andr7e.simcellinfo`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Andrey Efremov
- **Category:** TOOLS
- **Downloads:** 134,478
- **Rating:** 4.39 / 5 (502 ratings)
- **Version:** 1.2.1
- **Last updated:** 2025-03-13
- **First published:** 2018-02-08
- **Publisher country:** RU
- **Size:** 1.08 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=ru.andr7e.simcellinfo)
- **Website:** [http://andr7e.blogspot.com](http://andr7e.blogspot.com/)
- **Privacy policy:** [http://andr7e.blogspot.ru/p/sim-cell-info-private-policy-we-not.html](http://andr7e.blogspot.ru/p/sim-cell-info-private-policy-we-not.html)

## Description

Sim Cell Info is a Chrome extension providing comprehensive details about SIM cards and network signals. It supports dual SIM phones running Android 7.0 and above, with partial support for versions 5.1 and 6.0. Users can view information about two SIM cards and signal strength for active or both SIMs, depending on device compatibility.

The extension uses both standard Android API and vendor-specific SYS API for more accurate signal strength calculations. Features include LTE band calculations for current and neighboring cells, a dark theme, and debug functionality to log vendor methods. It requires permissions like READ_PHONE_STATE and ACCESS_COARSE_LOCATION to access phone info and neighbor cells. Ideal for users seeking in-depth mobile network insights, especially on dual SIM devices.

## Rankings

- #192,401 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.READ_PHONE_STATE`

## Review summary

The app is praised for being lightweight and uncluttered, quickly showing SIM info and the active network band (including 5G). It’s privacy-friendly, offline, and has no ads, with usefulness for debugging. Reported drawbacks are device-specific reliability, such as occasional 5G NR detection issues and dual-SIM detection problems; a minority view finds the app redundant since the same info is visible in phone settings.

### Pros

- Very small footprint / lightweight
- Simple, uncluttered design; easy to use
- Clear SIM information and network band (including 5G band)
- Privacy-friendly: no unnecessary permissions and offline usage
- No ads

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Source: [Chrome-Stats](https://chrome-stats.com/d/ru.andr7e.simcellinfo)