Best Transistor Electronic Apps & Games

182+ iOS apps & games curated and reviewed

4.2 avg rating
14 free apps & games
Updated May 2026

Out of 182+ transistor electronic apps on iOS, 14 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Transistor Electronic

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
Electronics Reference Toolkit screenshot 2
Electronics Reference Toolkit screenshot 3
Electronics Reference Toolkit screenshot 4
Electronics Reference Toolkit screenshot 5
Electronics Reference Toolkit screenshot 6

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
EE ToolKit screenshot 2
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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

Room to Improve

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

More Transistor Electronic apps to explore

4
Transistors Handbook
Transistors Handbook
Transistors Handbook
by Centro Studi Informatica di Danilo Priore
$3.99

This app serves as a comprehensive guide to transistors, offering detailed information on over 51,000 types. Users can search for transistors by name or power, view graphical schemas, and access datasheets. It's designed to assist in selecting and designing electronic circuits.

Database of over 51,000 transistorsDetailed transistor specificationsGraphical schema and code information
📚 Education
(22)
paid
5
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
6
Electron In Transistor Kingdom
Electron In Transistor Kingdom
Electron In Transistor Kingdom
Get Fun by Electro Components
Free
$1.99 | 100% OFF
🎮 Games
(0)
7
Electronic Mate
Electronic Mate
Electronic Mate
Unlock Electronics World
$1.99

Understand electronics with clear explanations of physics and component principles. Learn about common laws, devices, and practical repair tips. This app makes complex topics accessible to everyone, with helpful calculators included.

Clear explanations of physics and electronics principlesInformation on key concepts and lawsDetails on transistors, diodes, and transformers
🔍 Reference
(3)
paid
8
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
9
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronic Toolbox Pro
Electronics Engineering
$12.99

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.

Circuit EditorComponent reference with parametric searchNumerous calculation tools
📊 Productivity
(240)
paid
10
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Electronic circuit breadboard
Free

Design and simulate electronic circuits on an interactive digital breadboard. Analyze designs with virtual oscilloscopes and logic analyzers, and perform precise SPICE netlist simulations. Offers a free tier with core features and a premium subscription for advanced analysis and export.

Interactive digital breadboardSPICE netlist simulationVirtual oscilloscope and logic analyzer
🛠️ Developer Tools
(140)
freemium
11
Electronic Circuits Calculator
Electronic Circuits Calculator
Electronic Circuits Calculator
Electronic Engineering Toolkit
Free

This comprehensive electronics toolkit offers over 130 interactive calculators, circuit tools, and guides. It's designed for users of all levels, from beginners to professionals, to assist with learning, prototyping, and quick calculations in electronics engineering.

Over 130 interactive calculatorsCircuit tools and guidesStep-by-step explanations and formulas
📚 Education
(0)
ad-supported
12
Electronic Circuits Calc Pro
Electronic Circuits Calc Pro
Electronic Circuits Calc Pro
Electronic Engineering Toolkit
$4.99
🔧 Utilities
(0)
13
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
14
Circuit Design 3D Simulator
Circuit Design 3D Simulator
Circuit Design 3D Simulator
Idle Electronic Circuit Design
Free

Design and test electronic circuits in a virtual simulation game. Fulfill customer orders by selecting components, building circuits on a virtual breadboard, and testing them with real-time feedback and analysis tools. Improve your problem-solving skills while learning about electronics.

Virtual circuit design and testingReal-time simulation feedbackDrag-and-drop component placement
🎮 Games
(132)
free with in-app purchases
15
Alhekmh Electronics
Alhekmh Electronics
Alhekmh Electronics
Electronic Components
Free
💼 Business
(0)
16
Electrodoc Pro
Electrodoc Pro
Electrodoc Pro
electronics in your hand
$4.99

This app is a comprehensive toolkit for electronics enthusiasts and professionals. It offers a wide range of calculators, reference tables, and pin-out diagrams for various electronic components and connectors. Simplify complex calculations and access essential information quickly.

Resistor color code lookupOhm's Law calculatorLED resistor calculator
📊 Productivity
(62)
free
17
Electronic Lab Free
Electronic Lab Free
Electronic Lab Free
by Luai Elamir
Free

This app provides electrical and computer engineering tools for professionals and hobbyists. It offers circuit design, simulation, component libraries, and measurement functionalities for on-the-go use.

Circuit design and simulationComponent libraries and datasheetsCalculators and unit conversion
📚 Education
(16)
free
18
Eureka Electronics
Eureka Electronics
Eureka Electronics
All about electronics
Free

Shop a wide range of electronics and multimedia products from a leading Kuwaiti retailer. Discover diverse brands, enjoy exclusive offers, and benefit from comprehensive after-sales services, all through a convenient online shopping experience.

Browse diverse brands and product categoriesView special offers and promotionsCreate a wishlist and manage a shopping cart
🛍️ Shopping
(217)
free
19
EE ToolKit PRO
EE ToolKit PRO
EE ToolKit PRO
Electronics Engineering
$12.99

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference sections for electronics engineers, students, and hobbyists. It includes features like a multi-functional keyboard, color code tools, audio scope, and circuit simulations, with ongoing improvements and updates.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools
📊 Productivity
(289)
paid
20
Popsy - Shop Online Deals
Popsy - Shop Online Deals
Popsy - Shop Online Deals
Best offers on Electronics
Free

Discover incredible deals on refurbished electronics directly from manufacturers, saving you up to 70% on top brands. Shop securely, track your orders, and enjoy free shipping and returns. Join a movement that makes electronics affordable and sustainable.

Up to 70% off top brandsDirect connection to manufacturersRefurbished electronics
🛍️ Shopping
(257)
free