# Electronics Plus

> 100+ Electronics Calculator, Datasheet, Tech News, Pin out, Arduino, Learning

Canonical page: [https://chrome-stats.com/d/com.electronics.crux.electronicsFree](https://chrome-stats.com/d/com.electronics.crux.electronicsFree)

## Overview

- **ID:** `com.electronics.crux.electronicsFree`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** CRUX
- **Category:** TOOLS
- **Downloads:** 87,637
- **Rating:** 3.70 / 5 (409 ratings)
- **Version:** 5.13
- **Last updated:** 2026-04-18
- **First published:** 2018-06-07
- **Publisher country:** BD
- **Size:** 44 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.electronics.crux.electronicsFree)
- **Website:** [https://www.cruxbd.com](https://www.cruxbd.com/)
- **Privacy policy:** [https://www.freeprivacypolicy.com/privacy/view/7d9fe325f141d01fffce2008e3e8521c](https://www.freeprivacypolicy.com/privacy/view/7d9fe325f141d01fffce2008e3e8521c)

## Description

Electronics Plus is a comprehensive Chrome extension designed for electronics and electrical enthusiasts, students, teachers, and professionals alike. Featuring over 100 calculators for electronics, electrical systems, drone/RC planes, and aeronautics, it simplifies complex calculations such as Ohm's Law, capacitor conversions, resistor color codes, and motor/battery configurations.

With access to a vast collection of 3500+ component datasheets and useful pinouts including Arduino and ESP WiFi boards, Electronics Plus integrates the IC Dictionary app for easy component reference. Additional tools include unit converters, inductive and capacitive reactance calculators, and battery life estimators. Frequent tech news updates keep users informed on the latest in electronics. This all-in-one app is ideal for students, technicians, robotics hobbyists, and science fairs.

## Rankings

- #234,836 — Overall
- #20 — component

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.electronics.crux.electronicsFree.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `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`

## Review summary

Users find Electronics Plus to be a comprehensive and educational app beneficial for electronics enthusiasts, providing useful datasheets and references. However, multiple users report intrusive full-screen advertisements with loud volume, frequent app crashes, persistent unwanted notifications even post-uninstallation, and usability issues like poor navigation and input limitations. While the free features and honest ad management by developers are appreciated, the disruptive ads and stability problems significantly impact user satisfaction.

### Pros

- Comprehensive resource with valuable Arduino, Raspberry Pi, datasheets, and pin configurations for electronics beginners and professionals.
- Educational content is easy to understand and supports continuous learning.
- Good all-in-one tool for electronics hobbyists and professionals.
- Free version offers useful features that users appreciate.
- Developers have been appreciated for honest ad management by some users.

### Cons

- Frequent, aggressive, and intrusive full-screen ads with high volume disrupt user experience.
- App crashes when opening schematics or books, and crashes during startup in some cases.
- Annoying and persistent notifications promoting other apps, continuing even after uninstalling.
- Lack of essential features like search function in calculators and inadequate categorization of tools, making navigation difficult.
- Issues with input handling such as inability to enter uppercase symbols for calculations.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.electronics.crux.electronicsFree)