Best Digital Circuit Design App

198+ iOS apps & games curated and reviewed

4.0 avg rating
17 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our digital circuit design app list covers 198+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Digital Circuit Design App

iCircuit#1

iCircuit by Krueger Systems, Inc.

Real-time circuit simulator
Editor's Choice
📊 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
SketchUp - 3D Modeling#2

SketchUp - 3D Modeling by Trimble Inc.

Interior Design & Architecture
Strong Contender
🎨 Graphics & Design
4.5😐(17K ratings)
FreeAdsIn-App Purchases
#94in Graphics & Design
SketchUp - 3D Modeling screenshot 1
SketchUp - 3D Modeling screenshot 2
SketchUp - 3D Modeling screenshot 3
SketchUp - 3D Modeling screenshot 4

Design and visualize 3D models easily with this intuitive application for architects and designers. Start bringing your ideas to life in three dimensions now!

What We Love

  • 🚀 Great potential
  • 👍 Intuitive and easy to use
  • 🚀 Powerful and capable
  • 👍 Excellent for designers, engineers, and contractors

Room to Improve

  • 🔒 Requires paid subscription
  • 🐛 Crashes and stability issues
  • 🔒 Limited functionality in free version
Digital Circuit Simulator Lite#3

Digital Circuit Simulator Lite by Amran AlQasmi

DigicalSim Lite : logic gates
Worth Considering
📚 Education
2.8(29 ratings)
Free
Digital Circuit Simulator Lite screenshot 1
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Digital Circuit Simulator Lite screenshot 3
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Digital Circuit Simulator Lite screenshot 5
Digital Circuit Simulator Lite screenshot 6

This digital circuit simulator helps students learn logic design, digital engineering, and computer science by creating and experimenting with live, real-time digital circuits using basic logic gates and building blocks. With a wide range of features and tools, users can design, test, and share their circuits, making it an ideal platform for hands-on learning and experimentation.

More Digital Circuit Design App apps to explore

4
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
Sketch, Model & Design with AI
Free

Create stunning 3D models with uMake: a user-friendly app for both professionals and beginners. From sketching to rendering, uMake offers powerful tools and features to bring your ideas to life. Try it now and unleash your creativity!

🎨 Graphics & Design
(4K)
5
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Realtime electronic simulator
Free

Introducing a real-time electronic circuit simulator that offers a better user experience than traditional tools. Design circuits, simulate electrical and digital systems, and analyze voltage, current, and other variables in real-time using the comprehensive features of this powerful application. Simplify your circuit design and analysis process with this all-in-one solution.

📚 Education
(44)
6
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
Sketch, Draw & Remodel On-Site
Free

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.

📊 Productivity
(8.5K)
7
Planner 5D: Home Design App
Planner 5D: Home Design App
Planner 5D: Home Design App
3D House Interior & Room Decor
Free

Design, Planning & Decorating Tools","description":"An application that allows users to create detailed architectural and interior designs for rooms and houses. It features a wide range of customization options including furniture, textures, and decorations to help users visualize and plan their living spaces.","key_features":["Create detailed 2D and 3D floor plans","Customize furniture, decor, and textures","Visualize designs in realistic 3D rendering","Collaborate and share designs with others"],"call_to_action":"Start designing your dream space today!"}```

🌟 Lifestyle
(2.6K)
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
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)
10
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Engineering made simple
Free

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!

📚 Education
(153)
11
Mockup - UI/UX Design
Mockup - UI/UX Design
Mockup - UI/UX Design
Sketch, Wireframe, Prototype
Free

This application allows users to design and create visual mockups of user interfaces for websites and mobile apps. With features for drag-and-drop elements, customizable templates, and collaboration tools, users can quickly prototype designs. Try it now to streamline your UI design process!

🎨 Graphics & Design
(52)
12
Onshape 3D CAD
Onshape 3D CAD
Onshape 3D CAD
Speed Up Your Product Design
Free

Join thousands of professional users in revolutionizing product design with our full mechanical CAD platform. Collaborate in real-time from any device with an internet connection, streamline your design process, and access new features regularly. Start creating today with a free sign-up!

📊 Productivity
(396)
13
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)
14
CircuitWay - Circuit Simulator
CircuitWay - Circuit Simulator
CircuitWay - Circuit Simulator
by 栋侠 郑
Free
📚 Education
(1)
15
Digital Gate Circuit Simulator
Digital Gate Circuit Simulator
Digital Gate Circuit Simulator
DigicalSim : Logic gates
$7.99

This digital circuit simulator helps students learn logic design, digital engineering, and computer science by creating and experimenting with live, real-time digital circuits. It offers a range of tools and features to design, test, and share circuits, making it ideal for anyone looking to understand the basics of how computers work.

📚 Education
(11)
16
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)
17
ElectroSim: Circuit Simulator
ElectroSim: Circuit Simulator
ElectroSim: Circuit Simulator
Electrical wiring simulator
Free
📚 Education
(10)
18
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Breadpad - SPICE Simulator
Electronic circuit breadboard
Free

Experience the ultimate analog/digital electronics lab with an interactive breadboard and advanced SPICE simulation. Design and analyze circuits with ease, access a vast library of components, and enjoy powerful simulation features. Elevate your circuit simulation experience today on iPad, iPhone, Mac, and Vision Pro!

🛠️ Developer Tools
(140)
19
Electrical Panel Designer
Electrical Panel Designer
Electrical Panel Designer
Switchboard Wiring Diagram
Free
$6.99 | 100% OFF
🎨 Graphics & Design
(0)
20
LogicalArt - Circuit Simulator
LogicalArt - Circuit Simulator
LogicalArt - Circuit Simulator
Logic Gates & CPU Architecture
$7.99

Build and simulate logic gate networks with ease, from basic gates to complex computer systems, and gain a deeper understanding of computer systems and theory. Start designing and experimenting with circuits, and discover how to build a Turing-complete computer from scratch.

📚 Education
(4)