# Circuit Design 3D Simulator — Idle Electronic Circuit Design > Virtual electronic circuit design and simulation game with interactive component models. (iPhone/iPad app by KUNHAR GAMES LTD.) - Source: https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915 (this page in markdown: same URL + `.md`) - Developer: [KUNHAR GAMES LTD](https://appshunter.io/developer/1613476123) - Category: Games, Simulation, Trivia - Price: Free with in-app purchases - Rating: 4.00/5 from 194 App Store ratings · 32 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 137 MB - Languages: American English - Released: 2023-04-11 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915/reviews.md ## What is Circuit Design 3D Simulator? Circuit simulator game is a virtual simulation game that allows you to create, design, and test electronic circuits without the need for physical components. You may be given specific objectives or constraints that customers must meet with their circuit designs. Fun and interactive circuit builder with real animated component models. How To Play: - In this simulation game, the customer arrives at your electronics store and needs a specific circuit designed for his project. - You want to make sure that you can provide them with the best possible circuit design to meet their needs. - Start by selecting the appropriate components from a virtual toolbox, including resistors, capacitors, and transistors. - Then, you can drag and drop these components onto a virtual breadboard or circuit board, and connect them using virtual wires. - As you design the circuit, the simulator will provide real-time feedback on voltage, current, and resistance. This will allow you to test the circuit and make adjustments as needed until you get it just right. During simulation, you can check voltages, currents, and many other variables. Check signals on multichannel oscilioscope and tune your circuit in real time! Features: - One-finger control, simple and easy gameplay. - A variety of tools, components, and devices that players can use to build their circuits, including resistors, capacitors, transistors, and more. - A virtual workspace where players can drag and drop components and connect them using virtual wires. - Fun and engaging way to learn about circuit design while also improving problem-solving and critical thinking skills. - Different modes of play, such as free play, challenges, and missions, allow players to experiment with different circuit configurations and learn at their own pace. - Circuit analysis tools such as oscilloscopes, voltmeters, and ammeters to help players analyze and troubleshoot their circuits. Overall, a circuit simulator game can be a valuable tool for electronics enthusiasts and professionals alike. It allows you to quickly and easily design and test circuits without needing to physically build them, making it a great solution for situations where time, resources, or component availability may be limited. ## Key features - 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) ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $2.99 | one-time | | Buy 500 Coins | $0.99 | one-time | | Buy 1500 Coins | $2.99 | one-time | ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915/reviews.md ### 4/5 — Excellent concept *2026-06-24* Needs a little polish, but the concept is a great idea. **Developer response:** Thank you so much for your kind feedback! We’re delighted to hear that you’re enjoying the game! 😊 ### 1/5 — Half game half ads *2026-06-14* Sat through two ads just to drag and drop. Not free to design your own circuit **Developer response:** We’re sorry for the inconvenience caused by the ads. Our team is already working on reducing them and improving the overall gaming experience. ### 1/5 — Adverts *2026-05-19* The adverts drive you mad, I deleted soon after downloading. **Developer response:** We’re sorry for the inconvenience caused by the ads. Our team is already working on reducing them and improving the overall gaming experience. ### 1/5 — Not worth time *2026-04-26* 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. **Developer response:** 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. ### 5/5 — IT'S AWSOME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! *2026-04-02* BEST GAME EVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! JK it sucks. ### 5/5 — great *2026-03-25* its so great for a starter **Developer response:** Thank you so much for your feedback! We truly appreciate your response! ### 5/5 — Cool *2026-01-24* Good stuff **Developer response:** Thank you so much for your kind feedback! We’re glad to hear that you’re enjoying the game! ### 4/5 — pete *2025-12-09* nice **Developer response:** We really appreciate your feedback! It’s wonderful to know that you’re having fun playing our game! ### 1/5 — Grrrrr *2025-11-28* Sooooooooooooooooooooooooooooooooooooo many ads!!!!! ### 3/5 — Add *2025-11-10* I just made this review to say I just want you to add a way to create your own circuit please! Thank you! And a LOT of people want you to add a way to make your own circuit but you still haven’t added it yet:( like one was ONE YEAR AGO?! **Developer response:** Thank you for the suggestion! We really appreciate you and other players sharing this idea. We’ll keep the option to create custom circuits in mind as we continue improving the game. ## Frequently asked questions about Circuit Design 3D Simulator ### 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. ## Version history (last 5 releases) ### 1.5 — 2025-06-04 - ads issues resolved ### 1.4 — 2024-03-18 Gameplay Improved ### 1.3 — 2024-03-14 Gameplay Improved ### 1.2 — 2023-11-13 Gameplay Improved ### 1.1 — 2023-10-25 Improved Game play Add Levels ## Apps similar to Circuit Design 3D Simulator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Welducation Basic](https://appshunter.io/ios/app/welducation-basic/id1281494916) | 3.7 (26) | Free | Games | | [Guess the Emoji 3D](https://appshunter.io/ios/app/guess-the-emoji-3d/id1668708800) | 4.0 (1) | Free | Games | | [Flying Duck Life Simulator](https://appshunter.io/ios/app/flying-duck-life-simulator/id1596276620) | 2.0 (12) | Free | Games | | [Screw Guru](https://appshunter.io/ios/app/screw-guru/id6737529244) | 4.3 (6,353) | Free | Games | | [Electric Circuit AR](https://appshunter.io/ios/app/electric-circuit-ar/id1475867502) | 3.6 (28) | Free | Games | | [Toy Maker 3D: Connect & Craft](https://appshunter.io/ios/app/toy-maker-3d-connect-and-craft/id6449086848) | 4.8 (97) | Free | Games | ## More apps by KUNHAR GAMES LTD - [Universe Gravity Simulator 3D](https://appshunter.io/ios/app/universe-gravity-simulator-3d/id1613476121) - [Move & Unpack House Manager 3D](https://appshunter.io/ios/app/move-and-unpack-house-manager-3d/id1613705192) - [Pop It Step Runner Finger Race](https://appshunter.io/ios/app/pop-it-step-runner-finger-race/id1614442186) - [Park Marks Road Color](https://appshunter.io/ios/app/park-marks-road-color/id1616113094) - [Car Sort Puzzle Color Match](https://appshunter.io/ios/app/car-sort-puzzle-color-match/id1616668502) - [Scavenger Hunt 3D Find Objects](https://appshunter.io/ios/app/scavenger-hunt-3d-find-objects/id1616833551) All apps by KUNHAR GAMES LTD: https://appshunter.io/developer/1613476123 ## Related topics [circuit game](https://appshunter.io/ios/topics/circuit-game) · [circuit design 3d simulator](https://appshunter.io/ios/topics/circuit-design-3d-simulator) · [with diode](https://appshunter.io/ios/topics/with-diode) · [electronic circuit design quiz](https://appshunter.io/ios/topics/electronic-circuit-design-quiz) · [circuit design board](https://appshunter.io/ios/topics/circuit-design-board) · [circuit simulator electronic](https://appshunter.io/ios/topics/circuit-simulator-electronic) · [electronics simulator](https://appshunter.io/ios/topics/electronics-simulator) · [every circuit](https://appshunter.io/ios/topics/every-circuit) · [circuit design electronic](https://appshunter.io/ios/topics/circuit-design-electronic) · [electronic game](https://appshunter.io/ios/topics/electronic-game) · [electronic circuit](https://appshunter.io/ios/topics/electronic-circuit) · [electronics simulators](https://appshunter.io/ios/topics/electronics-simulators) · [mask design simulator](https://appshunter.io/ios/topics/mask-design-simulator) · [circuit design](https://appshunter.io/ios/topics/circuit-design) · [tinkercad circuits](https://appshunter.io/ios/topics/tinkercad-circuits) · [electrical circuit game](https://appshunter.io/ios/topics/electrical-circuit-game) · [circuit gauge](https://appshunter.io/ios/topics/circuit-gauge) · [circuit simulator](https://appshunter.io/ios/topics/circuit-simulator) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*