Best Circuit Building App

210+ iOS apps & games curated and reviewed

4.1 avg rating
18 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our circuit building app list covers 210+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Circuit Building App

Circuitry - 3D Circuit Builder#1

Circuitry - 3D Circuit Builder by Raffael Kaehn

Engineering made simple
Editor's Choice
📚 Education
3.9(153 ratings)
Free
Circuitry - 3D Circuit Builder screenshot 1
Circuitry - 3D Circuit Builder screenshot 2
Circuitry - 3D Circuit Builder screenshot 3
Circuitry - 3D Circuit Builder screenshot 4
Circuitry - 3D Circuit Builder screenshot 5
Circuitry - 3D Circuit Builder screenshot 6

Explore a revolutionary 3D circuit building experience with lightning-fast analysis and user-friendly controls. Easily design circuits using intuitive tools and document-based organization, making engineering simple and efficient. Start creating circuits effortlessly today!

iCircuit#2

iCircuit by Krueger Systems, Inc.

Real-time circuit simulator
Strong Contender
📊 Productivity
3.8😐(131 ratings)
$12.99In-App Purchases
iCircuit screenshot 1
iCircuit screenshot 2
iCircuit screenshot 3
iCircuit screenshot 4
iCircuit screenshot 5
iCircuit screenshot 6

Explore the ultimate real-time circuit simulator app that allows you to design and experiment with circuits and Arduinos effortlessly on your iPad or iPhone. With over 300 elements available, including programmable Arduinos, digital gates, and more, you can simulate circuits instantly and interact with them as if they were real. Whether you're a student, hobbyist, or engineer, start playing with circuits right away with this powerful tool. Terms of Use: [Link to Terms of Use]

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
ArcSite: Floor Plans and CAD#3

ArcSite: Floor Plans and CAD by Arctuition LLC

Sketch, Draw & Remodel On-Site
Worth Considering
📊 Productivity
4.7😐(8.5K ratings)
FreeAdsIn-App Purchases
ArcSite: Floor Plans and CAD screenshot 1
ArcSite: Floor Plans and CAD screenshot 2
ArcSite: Floor Plans and CAD screenshot 3
ArcSite: Floor Plans and CAD screenshot 4
ArcSite: Floor Plans and CAD screenshot 5
ArcSite: Floor Plans and CAD screenshot 6

ArcSite allows users to easily design, sketch, and draw floor plans with intuitive CAD tools suitable for beginners and experienced designers. Start sketching floor plans quickly, add photos and annotations, and generate professional estimates. Stay organized with cloud storage, go paperless, and finish drawings from anywhere.

What We Love

  • 🚀 Easy and powerful tool
  • 👍 User-friendly and intuitive
  • 👍 Works great on all devices
  • 👍 Helps create accurate plans

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🐛 Drawings disappearing

More Circuit Building App apps to explore

4
Construction Master 5 Calc
Construction Master 5 Calc
Construction Master 5 Calc
Feet Inch Fraction Calculator
Free

An innovative feet-inch-fraction calculator designed for construction professionals, the app offers versatile functionality, advanced calculation capabilities, and comprehensive solutions for various projects. Optimized for mobile devices, it enhances efficiency and accuracy in measurements, making it a valuable tool for builders, contractors, designers, and advanced DIYers. Simplify complex calculations and elevate your projects with the Construction Master 5 – your indispensable partner for precision and professionalism.

🔧 Utilities
(12K)
5
WireGo
WireGo
WireGo
Circuit Simulator
Free

This powerful electrical simulation app offers a realistic and precise experience for designing and testing circuits, with features like real-time component simulation, smart error detection, and a vast component library. Start your electrical journey today and learn, design, and validate circuits with professional-grade precision, anytime and anywhere.

🔧 Utilities
(9)
6
Circuit Calculator
Circuit Calculator
Circuit Calculator
Build & Solve AC/DC Circuits
Free
$0.99 | 100% OFF

This app allows users to build, simulate, and solve linear AC and DC circuits, making it ideal for students, engineers, and electronics enthusiasts to study, verify, or practically use circuit solutions. With its interactive features, users can create schematics, compute steady-state voltages and currents, and review results, making it perfect for learning and quick verification of circuit problems.

📚 Education
(0)
7
EveryCircuit
EveryCircuit
EveryCircuit
by MuseMaze
Free

An interactive circuit simulation app that lets users build and play with electronic circuits, providing real-time insight into circuit operation. Features automatic wire routing, thousands of components, and a mobile simulation engine for students and enthusiasts. Download for free with an option for a full version upgrade for $14.99.

📚 Education
(57)
8
EE ToolKit
EE ToolKit
EE ToolKit
Electronics Engineering
Free

Discover the ultimate Electronics Engineering ToolKit, recommended by users as the best in the App Store! Packed with over 160 electronic applications, color code tools, frequency generators, and more. Don't miss out on this essential app for engineers, students, and hobbyists!

📚 Education
(1.4K)
9
DC Circuit Builder
DC Circuit Builder
DC Circuit Builder
by Nerd Island Studios, LLC
Free

Design, build, and test circuits on your device for free with an easy-to-use tool that simulates series, parallel, and compound circuits. Learn about current and voltage, and practice using voltmeters and ammeters in a fun and interactive way.

📚 Education
(26)
10
CodePro: AI For Building Codes
CodePro: AI For Building Codes
CodePro: AI For Building Codes
by CODEPRO, LLC
Free

Get instant, state-specific answers to your building code questions with our intuitive app, built for builders, inspectors, and contractors. Ask, clarify, and get confident with the knowledge to stay compliant, all in seconds. Download now and make code consulting effortless.

📊 Productivity
(5)
11
McCoy's Building Supply
McCoy's Building Supply
McCoy's Building Supply
by McCoy Corporation
Free

Browse thousands of building supplies, tools, and materials from trusted brands, shop conveniently anytime, anywhere, and access exclusive offers by signing up for a My McCoy’s account. Join the loyalty program to earn points and redeem for exciting perks.

🛍️ Shopping
(16)
12
Elevate Technical App
Elevate Technical App
Elevate Technical App
by Holcim Group Services Ltd
Free

Access technical documents anytime, anywhere with our Elevate Technical App. Stay updated with automatic file updates, easy sharing options, and seamless syncing across devices for a confident experience on every jobsite. Experience quick access, What You Need, no matter where you are.

💼 Business
(309)
13
Circuit Design 3D Simulator
Circuit Design 3D Simulator
Circuit Design 3D Simulator
Idle Electronic Circuit Design
Free

Experience the excitement of circuit design with a 3D simulator game! Design, test, and troubleshoot electronic circuits in a virtual environment using a variety of components and tools. Perfect for learning about circuit design and enhancing problem-solving skills. Start playing now and unleash your creativity!

🎮 Games
(132)
14
Simple Circuit Builder
Simple Circuit Builder
Simple Circuit Builder
Electrical Learning Tool
Free

This interactive electrical learning tool provides a virtual lab to learn about resistors and circuit resistance, allowing users to build and experiment with simple circuits, measure voltages and currents, and understand series and parallel resistors. With a user-friendly interface, it offers a hands-on experience to explore circuit behavior, making it easy to learn and understand electrical concepts.

🔧 Utilities
(28)
15
Circuit Cubes
Circuit Cubes
Circuit Cubes
by Tenka Inc.
Free
📚 Education
(55)
16
CRUMB
CRUMB
CRUMB
Interactive Circuit Simulation
$7.99

Explore the world of electronic circuits with an interactive 3D simulator. Build prototype circuits, learn about components, and experiment without the risk of failure. Get hands-on experience with CRUMB now!

📊 Productivity
(117)
17
TownsFolk
TownsFolk
TownsFolk
Explore, Build, Survive
Free

TownsFolk: A captivating roguelite strategy game where you lead a group of settlers into the unknown, build a thriving colony, and face the unpredictable challenges of the frontier. Manage resources, make tough decisions, and strive to ensure your town's prosperity in the face of disasters, wild animals, and moral dilemmas.

🎮 Games
(3K)
18
ElectroSim: Circuit Simulator
ElectroSim: Circuit Simulator
ElectroSim: Circuit Simulator
Electrical wiring simulator
Free
📚 Education
(10)
19
Innovation and Design Building
Innovation and Design Building
Innovation and Design Building
Your app for the IDB
Free

Discover the amenities, experiences, and people that make up your building, and manage your daily activities on the go. Attend events, save favorites, exercise, eat, learn, and connect with others using this app.

💼 Business
(21)
20
Builder Brigade
Builder Brigade
Builder Brigade
by Builder Brigade Tech, Inc
Free

The application is a comprehensive project management tool designed to assist homeowners, contractors, and DIY enthusiasts with all stages of home building, renovation, and remodeling projects. It offers structured checklists, expert resources, customizable plans, and decision-making tools to ensure users never miss a critical step, thus simplifying the process from concept to completion.

📊 Productivity
(32)