# Computer Networks : CN

> Handbook of Computer Networks with diagrams, Learn a topic in a minute

Canonical page: [https://chrome-stats.com/d/engg.hub.computer.networks](https://chrome-stats.com/d/engg.hub.computer.networks)

## Overview

- **ID:** `engg.hub.computer.networks`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Engineering Wale Baba
- **Category:** EDUCATION
- **Downloads:** 11,563
- **Version:** 13.0
- **Last updated:** 2025-08-22
- **First published:** 2015-10-07
- **Publisher country:** IN
- **Size:** 22 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=engg.hub.computer.networks)
- **Website:** [https://engineeringappsinfo.blogspot.com/app-ads.txt](https://engineeringappsinfo.blogspot.com/app-ads.txt)
- **Privacy policy:** [https://engineeringappsinfo.blogspot.com/](https://engineeringappsinfo.blogspot.com/)

## Description

**Computer Networks : CN** is the ultimate quick reference app designed for engineering and IT students as well as professionals. It features 144 detailed topics across 8 chapters covering essential concepts such as LAN, WAN, OSI & TCP/IP models, network protocols, topologies, transmission technologies, and more. Each topic includes rich diagrams, notes, formulas, and course material to facilitate rapid learning and effective revision.

With a simple and mobile-optimized interface, this app allows users to grasp complex networking concepts quickly—ideal for exam preparation and interview readiness. Key highlights include chapter-wise organization, comfortable read mode, and access to related books at one click, making it a must-have tool for computer science enthusiasts aiming to understand computer networking fundamentals efficiently.

## Rankings

- #534,344 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `engg.hub.computer.networks.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `engg.hub.computer.networks.permission.C2D_MESSAGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/engg.hub.computer.networks)