# Electrical System Design

> Electrical System Design Data Handbook, Electrical Power Systems

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

## Overview

- **ID:** `engg.hub.electricalsystemdesign`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Engineering Wale Baba
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 93,461
- **Rating:** 3.80 / 5 (1,231 ratings)
- **Version:** 18.0
- **Last updated:** 2026-07-18
- **First published:** 2021-07-16
- **Publisher country:** IN
- **Size:** 33 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=engg.hub.electricalsystemdesign)
- **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

Electrical System Design is a free, comprehensive handbook app tailored for engineering students and professionals in electrical and computer science fields. It provides detailed notes, diagrams, equations, and formulas covering a wide range of topics such as circuit breakers, electrical symbols, wiring diagrams, safety precautions, national electric codes, and much more. Designed for quick learning, revision, and exam preparation, the app also features a user-friendly interface optimized for mobile devices.

This app serves as an essential reference and digital textbook for diploma and degree courses, offering chapter-wise topics, rich UI, and important exam materials. It's ideal for rapid revision, project work, and gaining a professional understanding of electrical system design principles. Continuous updates ensure the content stays relevant and useful.

## Rankings

- #228,014 — 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.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.android.vending.BILLING`
- `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.electricalsystemdesign.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `engg.hub.electricalsystemdesign.permission.C2D_MESSAGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

## Review summary

Users find the app informative and useful for electrical system design, appreciating the clear content and helpful diagrams. However, the overwhelming number of ads and mandatory rating requests upon launch frustrate many, often preventing usage before rating and causing app closure if the rating is declined or not provided. The intrusive advertising and forced rating greatly diminish the user experience despite the app's educational value.

### Pros

- Good and clear content
- Useful and educative for learners and engineers
- Powerful application with comprehensive electronic engineering resources
- Easy to understand due to use of diagrams
- Simple and precise design capabilities

### Cons

- Excessive and intrusive advertisements
- App repeatedly forces users to rate before use
- App closes if user does not rate promptly
- Cannot test or use app functionality before rating
- Spammy user experience with frequent prompts and ads

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