Best DIY Electronics Guide Apps & Games

190+ iOS apps & games curated and reviewed

4.2 avg rating
18 free apps & games
Updated June 2026

Eureka Electronics is the household name in diy electronics guide, but it's far from the only option. We track 190+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for DIY Electronics Guide

Electronic Toolbox Pro#2

Electronic Toolbox Pro by Marcus Roskosch

Electronics Engineering
Strong Contender
📊 Productivity
4.7😊(240 ratings)
$12.99
Electronic Toolbox Pro screenshot 1
Electronic Toolbox Pro screenshot 2
Electronic Toolbox Pro screenshot 3
Electronic Toolbox Pro screenshot 4
Electronic Toolbox Pro screenshot 5
Electronic Toolbox Pro screenshot 6

This comprehensive electronics engineering app provides professionals, hobbyists, and students with a vast array of tools and reference materials. It features a circuit editor, numerous calculation and conversion tools, and extensive component specifications with parametric search capabilities.

What We Love

  • 🚀 Comprehensive database
  • 🔍 Detailed component information
  • 👍 Intuitive and easy to use
  • ⚡ Frequent updates

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Missing some component data
  • 🔌 Compatibility issues on older devices
EE ToolKit#3

EE ToolKit by Thomas Gruber

Electronics Engineering
Worth Considering
📚 Education
4.7😊(1.4K ratings)
FreeIn-App Purchases
EE ToolKit screenshot 1
EE ToolKit screenshot 2
EE ToolKit screenshot 3
EE ToolKit screenshot 4
EE ToolKit screenshot 5
EE ToolKit screenshot 6

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

Room to Improve

  • 🔒 Many features locked behind paywall
  • 🐛 Some bugs and glitches reported
  • 🔍 Limited free version functionality

More DIY Electronics Guide apps to explore

4
Practical Electronics Magazine
Practical Electronics Magazine
Practical Electronics Magazine
PE Magazine
Free

This app delivers a premier hobbyist magazine for electronics and computer enthusiasts. It features construction projects, technical articles, and reviews of the latest technology, catering to both beginners and experts.

Construction projects for all skill levelsFull circuit diagrams and layoutsReviews of latest technology
🔍 Reference
(15)
free with in-app purchases
5
Learn Electronics Basics
Learn Electronics Basics
Learn Electronics Basics
Basic Concepts of Electronics
Free

This app provides a comprehensive guide to the fundamental concepts of electronics. It covers essential topics like electricity, voltage, current, resistance, and various components, making learning accessible for students and professionals. The user-friendly interface ensures an easy and informative learning experience.

Basic electronics conceptsDetailed explanations of componentsUser-friendly interface
📚 Education
(6)
free
6
Electronics docs & calcs
Electronics docs & calcs
Electronics docs & calcs
Electronics lab in your pocket
Free

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

Electronic component referenceElectronic circuit referenceFilter design calculators
📚 Education
(13)
free
7
Electronics Engineer Helper
Electronics Engineer Helper
Electronics Engineer Helper
Calculators and references
Free

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

Datasheet searchResistor color code calculatorElectronic schematic symbols
📊 Productivity
(427)
free with in-app purchases
8
Electronics Toolkit!
Electronics Toolkit!
Electronics Toolkit!
Dozens of tools in one app
Free

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.

Resistor color code calculatorsLED resistor calculatorOhm's law calculator
📚 Education
(507)
free with in-app purchases
9
Electronics Circuit Calculator
Electronics Circuit Calculator
Electronics Circuit Calculator
Arduino Experiments Guide
Free
$2.99 | 100% OFF

This app offers over 55 electronic circuit calculations, conversions, and experiments. It simplifies complex circuit problems for engineers, students, and hobbyists, providing instant variable value calculations and precise component analysis.

Over 55 circuit calculations and conversionsLogic Gate calculationsResistor and inductor value determination
📚 Education
(62)
free
10
BlueGrays - Learn Electronics
BlueGrays - Learn Electronics
BlueGrays - Learn Electronics
Arduino, ESP32 & IoT Projects
Free

Learn electronics with interactive projects, a component catalog, and personal inventory management. Start with free projects and unlock full access to Arduino, ESP32, and IoT content with a premium subscription. Gamified learning with badges and levels keeps you motivated.

Free starter projectsUnlimited Arduino/ESP32/IoT projectsDetailed circuit diagrams and code
📚 Education
(11)
free with in-app purchases
11
Repair & Fix My Electronics 3D
Repair & Fix My Electronics 3D
Repair & Fix My Electronics 3D
Fixing Master Simulation Games
Free

Become a master repairman in this simulation game where you fix various electronic devices. Explore hardware and software issues to bring broken appliances back to life. A fun way to pass the time by simulating professional repair work.

Fix electronic devicesSimulate repair workHardware and software repair
🎮 Games
(53)
ad-supported
12
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

Real-time circuit simulationExtensive component library (300+)Built-in test equipment (multimeter, oscilloscope)
📊 Productivity
(131)
paid
13
DigiKey
DigiKey
DigiKey
Components and parts
Free

Access a vast inventory of electronic components on the go. Find, order, and track parts with features like visual search, barcode scanning, and offline datasheet access. Registered users get enhanced order management and shipping notifications.

Visual Search for parts by photoBrowse and filter product inventoryView detailed product specs, datasheets, photos, and videos
💼 Business
(3.3K)
free with in-app purchases
14
AI Repair: DIY Home Fix Guide
AI Repair: DIY Home Fix Guide
AI Repair: DIY Home Fix Guide
Manuals, Tools & Appliance Aid
Free

This app acts as an intelligent DIY repair assistant, guiding users through home repairs and troubleshooting. It uses AI to analyze photos of damaged items and provides step-by-step instructions, tool guidance, and part suggestions for various household issues.

AI-powered repair analysisPhoto-based troubleshootingStep-by-step fix instructions
🔧 Utilities
(86)
free with in-app purchases
15
Digital Electronics Guide
Digital Electronics Guide
Digital Electronics Guide
Digital circuits made simple
Free

This app serves as a comprehensive reference for digital electronics, covering essential theory and practical guides. It's designed for students, engineers, and hobbyists to learn and prototype digital circuits with ease. Features include detailed information on logic gates, IC families, and various digital components.

Logic gate tutorialsIC reference data (TTL 7400, CMOS 4000)Digital circuit design and prototyping
📚 Education
(2)
ad-supported
16
Learn About Electronics
Learn About Electronics
Learn About Electronics
Learn Electronic Components
Free

This educational app helps users memorize and identify electronic components through study modes and quizzes. It features audio pronunciation in English and progress tracking for each chapter. Users can bookmark flashcards and quiz questions for focused learning.

Audio pronunciation of componentsStudy modeQuiz mode
📚 Education
(2)
free
17
EveryCircuit
EveryCircuit
EveryCircuit
by MuseMaze
Free

Build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Adjust parameters in real-time and generate input signals with your finger. Explore a vast library of components and community designs.

Dynamic voltage, current, and charge animationsReal-time parameter adjustment with analog knobArbitrary input signal generation with finger
📚 Education
(57)
free with in-app purchases
18
Electronics For You
Electronics For You
Electronics For You
by Magzter Inc.
Free

This app provides comprehensive coverage of the latest electronics technology and trends. It features in-depth articles on new products, DIY projects, expert interviews, and industry news. Stay informed about the rapidly evolving world of electronics with this valuable resource.

Latest electronics news and trendsStep-by-step electronics projectsTutorials on circuit design and programming
📡 News
(5)
subscription
19
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Realtime electronic simulator
Free

Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze circuit behavior with tools like oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.

Real-time electronic circuit simulationDigital circuit simulationVoltage and current analysis
📚 Education
(44)
free with in-app purchases
20
Electronics Handbook
Electronics Handbook
Electronics Handbook
by Keysight Technologies, Inc.
Free

This application is a comprehensive toolkit for electronic and electrical engineering students and professors, offering a range of calculators, simulators, and guides to support learning and design. With tools for circuit design, simulation, and analysis, users can build and test logic circuits, calculate component values, and stay up-to-date with industry news and developments.

📚 Education
(4)