# Electrical & Electrician App

> Electrical & Electrician app with NEC quizzes, wiring guides, flashcards & video

Canonical page: [https://chrome-stats.com/d/org.voltagelabeng](https://chrome-stats.com/d/org.voltagelabeng)

## Overview

- **ID:** `org.voltagelabeng`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Voltage Lab
- **Category:** EDUCATION
- **Downloads:** 93,096
- **Rating:** 4.49 / 5 (2,509 ratings)
- **Version:** 7.2.9
- **Last updated:** 2026-09-06
- **First published:** 2022-02-12
- **Publisher country:** BD
- **Size:** 60 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=org.voltagelabeng)
- **Website:** [https://www.voltagelab.com/](https://www.voltagelab.com/)
- **Privacy policy:** [https://www.voltagelab.com/privacy-policy/](https://www.voltagelab.com/privacy-policy/)

## Description

**Electrical & Electrician App by VoltageLab** is an all-in-one learning and exam preparation tool for electricians, apprentices, students, and electrical technicians. Study electrical wiring, theory, calculations, NEC topics, and troubleshooting with AI-generated practice tests, timed mock exams, flashcards, video lessons, wiring guides, and a circuit simulator.

Prepare for journeyman, master electrician, and NEC exams with personalized study plans, an AI study coach, daily practice streaks, and progress tracking. Review topics including grounding and bonding, branch circuits, wiring methods, motors, load calculations, conduit fill, voltage drop, GFCI and AFCI protection, and more.

## Rankings

- #228,367 — 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.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `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.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`
- `org.voltagelabeng.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

The app 'Electrical & Electronics Pro' is praised for being helpful, easy to use, and informative for beginners and students seeking foundational knowledge in electrical and electronics engineering. Many users find it useful for enhancing their understanding and appreciate the clear presentation. However, there are concerns about the lack of detailed content and potential inaccuracies in practical guides, which could lead to safety risks if followed incorrectly. Overall, the app is valued for basic learning but needs improvements in technical accuracy and detail.

### Pros

- Helpful for students and beginners in electrical and electronics engineering
- Easy to use and understand with clear information
- Provides foundational knowledge and basics of electrical engineering
- Useful for enhancing knowledge in electrical, electronics, and telecommunication fields
- Good for those wanting to become professionals in electronics and electrical industries

### Cons

- Lacks detailed information in some areas
- Some content, especially on practical guides like 'House Wiring', may be inaccurate or unsafe
- Needs improvement in accuracy and depth of technical content

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