EE ToolKit

Name: EE ToolKit
Rating: 4.7 (1381 reviews)
Author: Thomas Gruber

By: Thomas Gruber

Electronics Engineering

Features & Capabilities

EE ToolKit is a universal Electronics Engineering toolkit designed for engineers, students, and hobbyists. It packs 160+ tools, a multi-functional keyboard, color-code and SMD tools, an audio scope and frequency detector, real-time circuit simulations, and quick unit conversions.

It runs on iPhone and iPad with an optional PRO upgrade, supports iCloud, favorites, and datasheets access, and auto-saves entries across sessions. Expect constant, powerful improvements that keep electronics work practical and productive.

User Growth & Download Statistics

App Education Developer Tools

By:

Thomas Gruber

Rating:

4.70

(1,381)

Version:

15.1.0 Last updated: 2026-03-07

Version code:

883043983

Creation date:

2010-09-22

Compatible devices:

Size:

289.21MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-09

Compare stats and ranking:

Ranking

# 50,148 ▼ 53

Other rankings

#16 in tool keyword 53 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Thomas Gruber

Apple Apps Store

https://apps.apple.com/us/app/ee-toolkit/id391792609

Website:

http://www.ee-toolkit.com

User Reviews

Reviewers praise EE Toolkit as a broad, useful electronics toolbox with data sheets, calculators, and simulations, suitable for professionals, students, and hobbyists. The app is lauded for its user-friendly design and the added value of the Pro version. However, repeated concerns center on lack of multi-language support and questions about pricing/monetization, including how free features translate to paid upgrades.

Pros

Broad, comprehensive electronics toolbox with data sheets, calculators, color-code tools, a full-featured frequency generator, and real-time circuit simulations.
Extremely useful for engineers, students, and hobbyists; described as a great reference and portable toolbox with wide applicability.
User-friendly design and layout; works well on iPhone and iPad with an intuitive interface.
Pro version adds meaningful value and is worth upgrading.

Cons

Lack of language localization; users request Spanish and Chinese/multi-language support.
Pricing transparency and monetization concerns; free version with in-app purchases and a Pro upgrade around $10 can be confusing.

Recent reviews

Nothing on here that I can’t get online. Would rather look up the exact part rather than dig around on this app for something that isn’t there.

by Te*****, 2026-02-09

This app is good but it doesn't support multi language. I’d like to order the pro version if it supports Chinese language.

by Al*****, 2025-12-24

Like the layout of the app. Not many apps follow the users own preferences and content as if they developed it. Can I make one request that would almost complete toolkit? Add a toolkit for busbars. DC and AC, copper primarily but also other materials like aluminum. This may be a personal preference but I think other Engineers using this app may find it useful as a quick estimate. Be sure to include compensation for temperature, power loss, dissipation, airflow if forced air is used, as in an enclosed environment TPM.