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Android Apps > Tools > Electronics Toolbox Pro
Electronics Toolbox Pro icon

Electronics Toolbox Pro

5.8.90
Peter Ho
4.77
185 reviews
1,000+
Downloads
$1.99

Analog and digital circuit calculator with enormous resources

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Electronics Toolbox Pro Screenshot 9 of 9
Screenshots by Peter Ho, from the Google Play listing
View on Google Play

Summary

Electronics Toolbox Pro is a comprehensive offline electronics toolkit designed for students, hobbyists, and professionals. It bundles 80+ tools and references into a fast, lightweight app for on-the-go circuit design, analysis, and troubleshooting. 1,000+ total downloads and 5 in the last 30 days indicate steady interest in this offline electronics resource.

Pros & Cons

  • Offline-first design enables use anywhere without internet
  • 80+ tools and references in one app for quick workflows
  • PRO features unlock advanced calculations (complex matrices, poles & zeros) and more resources
  • Lightweight, fast performance with regular updates
  • Not listed as ranked in any top app lists
  • Competitors emphasize areas like power calculations, unit conversions, connectors, and pinouts that are not explicitly highlighted here

About Electronics Toolbox Pro

Electronics Toolbox Pro is a tools app developed by Peter Ho.

Install Statistics

Electronics Toolbox Pro has been installed 3 thousand times. In the last 30 days, the app was installed 5 times.

User Ratings

Electronics Toolbox Pro is rated 4.77 out of 5 stars. The rating is based on 190 ratings.

App Information

Electronics Toolbox Pro costs $1.99. The app size is 34.14 MB. The latest version available is 5.8.90. The last update was on October 12, 2026.

Technical Requirements

Electronics Toolbox Pro requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2014.

Electronics Toolbox Pro is made and published by Peter Ho. AppBrain is an independent app data site and isn't affiliated with Peter Ho. The app name, icon, screenshots and description belong to Peter Ho and are shown as published on Google Play.

Description by Peter Ho (from Google Play)
Electronics Toolbox – All-in-One Electronic Calculator & Reference
Show more

More data about Electronics Toolbox Pro

Price $1.99
Total installs 3 thousand
Recent installs 5
Rating 4.77 based on 190 ratings
Ranking Not ranked
Version 5.8.90
App size 34.1 MB
Number of libraries 15
Designed for Android 5.0+
Suitable for Everyone
Ads No ads

App Performance Report

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Google Play Rating history and histogram

150
22
9
0
0

Installs over time

Electronics Toolbox Pro has been installed 3 thousand times. Over the past 30 days, it has been installed 5 times.

Changelog of Electronics Toolbox Pro

Show changelog

Developer information for Peter Ho

Peter Ho

peterhohsy@gmail.com

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Comments on Electronics Toolbox Pro for Android

★★★★★ Mike Lee · Apr 21, 2025
This app is very in depth indeed, covers a heck of a lot. It's been very useful many a time. Well done for such a great help in the field of electronics. I would happily pay £5.00 for this app.
★★★★★ Robert Kelso · Jul 11, 2024
Let me start with the bad things about this app...... I really cannot find any. Really well done and well worth the little it costs for pro version. I still have the non-pro version on my phone too.

Google Play Rankings for Electronics Toolbox Pro

This app is not ranked

Technologies used by Electronics Toolbox Pro

5 permissions · 15 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions include ACCESS_NETWORK_STATE, INTERNET, BILLING, CHECK_LICENSE, and DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION. These are standard for offline utilities with a one-time PRO upgrade and do not indicate access to sensitive user data.
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