Best Electronics Reference Toolkit Apps

246+ iOS apps curated and reviewed

4.3 avg rating
15 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our electronics reference toolkit list covers 246+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Electronics Reference Toolkit Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Electronics Reference ToolkitElectronics Reference ToolkitFree4.9★ (7)NoNoJul 2026
2EE ToolKitEE ToolKitFree4.7★ (1.4K)NoYesSep 2026
3Electronics Toolkit!Electronics Toolkit!Free4.3★ (556)YesYesOct 2026
4Electronics ReferenceElectronics ReferenceFree5.0★ (1)NoYesSep 2026
5EE ToolKit PROEE ToolKit PRO$9.99 was $12.994.9★ (293)NoNoSep 2026
6Digital Electronics GuideDigital Electronics GuideFree5.0★ (2)YesNoAug 2026
7Electrical Engineering ToolkitElectrical Engineering ToolkitFree—NoYesSep 2026
8Electronic Toolbox ProElectronic Toolbox Pro$12.994.7★ (245)NoNoSep 2026

Top Picks for Electronics Reference Toolkit

Electronics Reference Toolkit#1

Electronics Reference Toolkit by Ha Do Thi Thu

Resistor, LED & Transistor
Editor's Choice
🔧 Utilities
4.9(7 ratings)
Free
Electronics Reference Toolkit screenshot 1
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This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.

EE ToolKit#2

EE ToolKit by Thomas Gruber

Electronics Engineering
Strong Contender
📚 Education
4.7😊(1.4K ratings)
FreeIn-App Purchases
EE ToolKit screenshot 1
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This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

What We Love

  • 👍 Useful tools and features
  • 🚀 Comprehensive and informative
  • 👍 Intuitive and easy to use
  • 👍 Helpful for both beginners and professionals
  • 👍 Regularly updated with improvements

Room to Improve

  • 🔒 Many features locked behind paywall
  • 🐛 Some bugs and glitches reported
  • 🔍 Limited free version functionality
  • 📱 Accessibility issues for visually impaired users
Electronics Toolkit!#3

Electronics Toolkit! by Electronial

Dozens of tools in one app
Worth Considering
📚 Education
4.3😐(556 ratings)
FreeAdsIn-App Purchases
Electronics Toolkit! screenshot 1
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This app provides a comprehensive suite of tools and calculators for electronics engineers, students, and hobbyists. It includes numerous calculators for resistors, LEDs, capacitors, Ohm's law, and more, alongside useful tables and unit converters.

What We Love

  • 📚 Comprehensive electronics reference material
  • 👍 Useful for beginners and students
  • 🎯 Good basic calculators for resistance and capacitance
  • 📌 Helpful pinout diagrams for Arduino and Raspberry Pi
  • ⚡ Valuable tool for hobbyists
  • 🎨 Clean and organized interface structure

Room to Improve

  • 🎨 Poor color scheme with readability issues
  • ⚪ White text on white background
  • 🔒 Excessive paywall blocking most features
  • 📢 Intrusive and excessive advertising
  • 🐛 App crashes and freezes frequently
  • ⌨️ Keyboard input not functioning properly
  • 🔄 Pro version purchase not recognized
  • 📊 Limited IC database with few options
  • 🌐 Poor translation quality (especially Russian)
  • ❌ Static reference only, minimal functionality
  • 💰 Requires separate purchases per device

More Electronics Reference Toolkit apps to explore

FAQ about Electronics Reference Toolkit

What are the best electronics reference toolkit apps for iPhone?
Electronics Reference Toolkit tops our electronics reference toolkit apps ranking as of October 2026, with a 4.9-star average from 7 App Store ratings, and it's free to download.
Yes — 15 of the top electronics reference toolkit apps we rank are free to download, including Electronics Reference Toolkit and EE ToolKit.
Electronics Reference Toolkit has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 246+ electronics reference toolkit apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.