Best Icircuit Apps & Games

219+ iOS apps & games curated and reviewed

4.1 avg rating
17 free apps & games
Updated June 2026

Looking for free icircuit apps and games? 17 of our 219+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Icircuit

iCircuit#1

iCircuit by Krueger Systems, Inc.

Real-time circuit simulator
Editor's Choice
📊 Productivity
3.8😐(131 ratings)
$12.99In-App Purchases
#38in Productivity
iCircuit screenshot 1
iCircuit screenshot 2
iCircuit screenshot 3
iCircuit screenshot 4
iCircuit screenshot 5
iCircuit screenshot 6

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.

What We Love

  • 🚀 Great for learning and testing
  • 👍 Intuitive and easy to use
  • 💡 Programmable Arduino integration
  • 👍 Useful for hobbyists and students

Room to Improve

  • 🐛 Buggy and crashes frequently
  • 🔧 Difficult to edit and delete components
  • 🔧 Limited component library
EveryCircuit#2

EveryCircuit by MuseMaze

Strong Contender
📚 Education
3.0😐(57 ratings)
FreeIn-App Purchases
EveryCircuit screenshot 1
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EveryCircuit screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 🚀 Intuitive interface
  • 🚀 Helpful for learning electronics
  • 👍 Great visual simulations

Room to Improve

  • 🐛 Simulation inaccuracies
  • 🐛 Crashes and stability issues
  • 🔒 Requires account login and internet connection
Electrician Handbook — Basics#3

Electrician Handbook — Basics by Sergey Vavaev

Electric circuit, voltage, ohm
Worth Considering
🔍 Reference
4.8😊(965 ratings)
FreeIn-App Purchases
Electrician Handbook — Basics screenshot 1
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Electrician Handbook — Basics screenshot 5
Electrician Handbook — Basics screenshot 6

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

What We Love

  • 👍 Informative and useful
  • 🚀 Comprehensive and interactive
  • 💡 Helpful for beginners and professionals
  • 🔍 Detailed diagrams and visuals

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 💰 Ads can be intrusive
  • 🕰️ Some content may be outdated

More Icircuit apps to explore

4
EE ToolKit
EE ToolKit
EE ToolKit
Electronics Engineering
Free

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.

Over 160 electronic applicationsMulti-functional keyboardColor code and SMD code tools
📚 Education
(1.4K)
free with in-app purchases
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
Simurelay
Simurelay
Simurelay
by Abdessamed Benkabouya
Free

Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.

Design electromechanical systemsSimulate electrical diagramsBasic electrical components library
📚 Education
(15)
free with in-app purchases
7
Physics Lab AR
Physics Lab AR
Physics Lab AR
Learn more from experiment
Free

Explore physics through interactive virtual experiments and augmented reality. Build and test electrical circuits with over 100 components, visualize electromagnetic fields, and even design your own galaxy. Ideal for students, teachers, and curious minds of all ages.

Virtual lab with AR modeBuild 3D electric circuits100+ circuit components
📚 Education
(1.5K)
free with in-app purchases
8
Electrical Wiring Simulator
Electrical Wiring Simulator
Electrical Wiring Simulator
Practice Anytime, Anywhere
Free
$19.99 | 100% OFF

Practice real-world electrical wiring skills with interactive, step-by-step simulations. Learn load control, parallel/series wiring, and troubleshooting without tools or risk. Ideal for students and aspiring electricians.

Step-by-step simulationsReal-world wiring practiceLoad control and switching
📚 Education
(49)
paid
9
Digital Circuit Simulator Lite
Digital Circuit Simulator Lite
Digital Circuit Simulator Lite
DigicalSim Lite : logic gates
Free

This app helps students learn digital engineering and computer science concepts through interactive logic circuit design. It provides a flexible workspace with various logic gates and tools to build and simulate digital circuits in real-time. Ideal for understanding fundamental computer operations and performing lab experiments.

Logic gate simulation (AND, OR, NOT, etc.)Real-time circuit building and testingVirtual wiring and link tools
📚 Education
(29)
free
10
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
11
iCircuit 3D
iCircuit 3D
iCircuit 3D
3D Electronics Workbench
$12.99

Design, build, and test electronic circuits in a realistic 3D environment. This app offers a virtual workbench with over 150 simulated parts and tools to experiment with circuits, diagnose issues, and visualize component behavior.

3D virtual workbenchReal-time circuit simulation150+ physically simulated parts
📚 Education
(72)
paid
12
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
13
Electrical Calculations
Electrical Calculations
Electrical Calculations
by Egal Net di Ettore Gallina
Free

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

Wire size and voltage drop calculationsPower, current, and resistance calculationsMotor performance and connection diagrams
📊 Productivity
(125)
free with in-app purchases
14
CircuitShepherd
CircuitShepherd
CircuitShepherd
electronic circuit optimizer
Free

Automate electronic circuit design with AI-driven parameter optimization. Define schematics and design goals, and the software finds optimal part values in real-time. Save time on calculations and iterations with this intuitive tool.

Automated parameter optimizationAI-driven circuit engineeringReal-time design goal finding
📊 Productivity
(2)
free with in-app purchases
15
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
16
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Engineering made simple
Free

Build and simulate electronic circuits in an intuitive 3D environment. This app offers lightning-fast analysis and a user-friendly interface, making complex engineering accessible. Circuits are saved as documents for easy sharing and management across devices.

3D circuit buildingGPU-accelerated analysisIntuitive 3D interface
📚 Education
(153)
free
17
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
18
Crumbl
Crumbl
Crumbl
The world’s best desserts
Free

Order delicious desserts for pickup, delivery, or catering. Earn rewards with every purchase and stay updated on new flavors and promotions. Manage your account and send gifts easily.

Order for pickup or deliveryCatering for eventsEarn rewards points
🍔 Food & Drink
(5.6M)
free with in-app purchases
19
Simple Circuit Builder
Simple Circuit Builder
Simple Circuit Builder
Electrical Learning Tool
Free

This virtual lab offers a hands-on experience for learning about resistors and circuit resistance. Easily build and test series and parallel circuits, measure voltage and current, and understand the impact of component changes in real-time.

Build circuits with up to eight componentsFive component typesVirtual volt and amp meters
🔧 Utilities
(28)
free
20
enRoute Delivery Route Planner
enRoute Delivery Route Planner
enRoute Delivery Route Planner
Route Optimizer For Drivers
Free

This app optimizes multi-stop delivery routes for drivers, saving time, fuel, and effort. It offers fast address import via scanning or voice, real-time tracking, and helpful delivery notes. Access history and reports to improve future planning.

Fast address import (scan/voice)Optimize over 200 stopsReal-time delivery tracking
🗺️ Navigation
(1.1K)
free with in-app purchases

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