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Circuit Design 3D Simulator

Circuit Design 3D Simulator

Idle Electronic Circuit Design

205 ratings
33 reviews
With Ads
🎮 Games
🕹 Simulation
🧠 Trivia
Free
In-App PurchasesWith Ads

Details

Released
April 11, 2023
Updated
June 4, 2025

Features

Developer

KUNHAR GAMES LTD
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Circuit Design 3D Simulator screenshot #1 for iPhone
Circuit Design 3D Simulator screenshot #2 for iPhone
Circuit Design 3D Simulator screenshot #3 for iPhone
Circuit Design 3D Simulator screenshot #4 for iPhone
Circuit Design 3D Simulator screenshot #5 for iPhone
Circuit Design 3D Simulator screenshot #6 for iPhone
iphone
ipad
🧾$0.99 - $2.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐33
Reviews↘︎
📝30+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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About

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 testing
✓Real-time simulation feedback
✓Drag-and-drop component placement
✓Variety of electronic components
✓Circuit analysis tools (oscilloscope, voltmeter)
✓Multiple game modes (free play, challenges)
Show original description

What users say about Circuit Design 3D Simulator

Reviews of Circuit Design 3D Simulator are mostly negative: the game is rated 3.9/5 from 205 App Store ratings. What users like most: great concept for beginners, good for learning basics. Top complaints: ads Galore, half game half ads. Summarized from real user reviews.

Positive things

  • 💡Great concept for beginners
  • 💡Good for learning basics
  • 💡Cool concept
  • 💡Nice
  • 💡Awesome
  • 💡Great for starters
  • 💡Good stuff
  • 💡Interesting
  • 💡Good 4 newbeeeeees
  • 💡Challenging levels
  • 💡Testing of circuits is awesome
  • 💡You used your mind on this
  • 💡It's cool

Negative things

  • 😠Ads Galore
  • 😠Half game half ads
  • 😠Adverts drive you mad
  • 😠Not worth time
  • 😠Sooooooooooooooooooooooooooooooooooooo many ads!!!!!
  • 😠A lot of ads
  • 😠Too many ads
  • 😠Just adds
  • 😠More adds
  • 😠Too many adds
  • 😠Ads every two seconds
  • 😠Popup ads
  • 😠Repetitive gameplay
  • 😠No intellectual challenge
  • 😠Poor implementation
  • 🐛Buggy game
  • 🐛Looks terrible
  • 🐛Projects are dumb
  • 🐛Learn absolutely nothing
  • 🐛Getting worse at electrical engineering
  • 🐛Not a puzzle game
  • 🐛Gameplay non-existent
  • 🐛Mislabelled parts
  • 🐛Resistors called transistors
  • 🐛Slow and not accurate
  • 🐛Can't complete first circuit
  • 🐛Small area to add components
  • 🐛Frustrating to play
  • 🐛No free play mode
  • 🐛No 3D view
  • 🐛No zooming
  • 🐛Screenshots misleading
  • 🐛Only a few circuits
  • 🐛Doesn't teach component functions
  • 🐛Can't change avatar
  • 🐛Can't choose projects
  • 🐛Dumb projects
  • 🐛Not worth it
  • 🐛Waste of time
  • 🐛Need to fix game
  • 🐛Repetitive circuits
  • 🐛Interaction limited to dropping components
  • 🐛Tools not offered
  • 🐛No way to unlock full version
  • 🐛Paid to remove ads but still issues
  • 🐛Not what I wanted
  • 🐛Description likely AI generated
  • 🐛Advertised features missing
  • 🐛Missed opportunities for creativity
  • 🐛Missed opportunities for learning
  • 🐛Execution awful
  • 🐛Can't use freeform or offline
See all reviews

What's New in Circuit Design 3D Simulator

1.5

June 4, 2025

- ads issues resolved

2

Subscriptions & In-App Purchases

$2.99

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User reviews

Most RecentHighest RatedLowest Rated

Ads Galore

25% Game 75% Ads
TTyler_Durden_III

Excellent concept

Needs a little polish, but the concept is a great idea.
MMithmorgul

Response from developer

Thank you so much for your kind feedback! We’re delighted to hear that you’re enjoying the game! 😊

Half game half ads

Sat through two ads just to drag and drop. Not free to design your own circuit
AArock7”@&$

Response from developer

We’re sorry for the inconvenience caused by the ads. Our team is already working on reducing them and improving the overall gaming experience.

Adverts

The adverts drive you mad, I deleted soon after downloading.
KKafsuk

Response from developer

We’re sorry for the inconvenience caused by the ads. Our team is already working on reducing them and improving the overall gaming experience.

Not worth time

There really isn’t any game or learning going on. You just click what it wants in order. Parts are mislabeled. Resistors are incorrectly called transistors.
BBBummed on the beach

Response from developer

Thank you for your feedback. We’re sorry for the incorrect labeling and the issues you encountered. We’re working to improve the accuracy of the components and make the gameplay more educational and engaging. We appreciate you bringing this to our attention.

See 28 more reviews

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User experience

🐞

Reported Bugs

9 issues

Parts are mislabeled

Bug

Resistors are incorrectly called transistors

Bug

The very first challenge shows a resistor as a transistor

Bug

Buggy

Bug

Looks terrible

Bug

Projects are dumb

Bug

Couldn’t even complete the first circuit

Bug

Area to add components is too small

Bug

App changed to simulator while clicking

Bug
✨

Requested Features

12 requests

Add a way to create your own circuit

Feature

Free play mode

Feature

Ability to do whatever I want in a simulator

Feature

Freeform mode for educational purposes

Feature

Offline mode for educational purposes

Feature

Dark mode option

Feature

Advanced analytics dashboard

Feature

Add more circuits

Feature

Teach component functions

Feature

Allow avatar customization

Feature

Allow choosing projects

Feature

Make the game fun

Feature

FAQ

What is Circuit Design 3D Simulator?

Circuit Design 3D Simulator is a virtual simulation game where you can create, design, and test electronic circuits without needing physical components. It allows you to fulfill customer orders by building circuits on a virtual breadboard and testing their functionality.

What are the key features of this circuit simulator?

Key features include a virtual workspace for drag-and-drop component placement, a variety of electronic components like resistors and transistors, real-time simulation feedback on voltage and current, and circuit analysis tools such as an oscilloscope. It also offers multiple game modes for different learning experiences.

How much does Circuit Design 3D Simulator cost?

The app is free to download and play, but it includes in-app purchases and advertisements. Specific costs for in-app purchases are not detailed in the description.

What kind of circuits can I design with this app?

You can design a wide range of electronic circuits using various components like resistors, capacitors, and transistors. The app provides a virtual breadboard and tools to connect these components and test their performance in real-time.

Is this app suitable for beginners in electronics?

Yes, the app is designed to be fun and engaging, making it a great way to learn about circuit design. The one-finger control and interactive nature, combined with real-time feedback, help users improve problem-solving and critical thinking skills while learning about electronics.