# Circuit-Design — Design Simulate Solve Simplify > Electrical circuit design, analysis, simplification, and learning tool. (iPhone/iPad app by Om Prakash Chapagain.) - Source: https://appshunter.io/ios/app/circuit-design/id1618728154 (this page in markdown: same URL + `.md`) - Developer: [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) - Category: Education, Productivity - Price: Free - Rating: 1.00/5 from 2 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 35 MB - Languages: English - Released: 2022-04-11 - Data updated: 2026-06-05 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/circuit-design/id1618728154/reviews.md ## What is Circuit? The CircuitDesign is a feature rich app designed by an engineer. This app allows the creative smart people like you to design, draw, analyse, simplify and solve electrical circuits. You can design, draw, solve and simplify resistor-network, solve capacitor-network, solve inductor-circuit. You can design, draw, solve and simplify parallell circuit diagrams, series circuit diagrams, delta/wye circuit diagrams and any combinations of these. You can convert delta to wye and wye - delta network You can convert current source to voltage source or voltage source to current source You can design your own resistor (3,4,5 or 6 band resistor) or find the value for existing resistor You can even share your creativity with other people. Save the diagram locally. Do you have a complex network involving any combinations of parallell network, series network, delta/wye network? Fantastic. You can simplify this network and see how its done step by step so you can learn how to simplify networks. You can go back all the way to original network to see how the simplification was done. Simply stated, view simplification steps graphically. Keeps the historical diagram so that you can go back and verify each step. You can also share the simplification steps or save it locally. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort of drawing diagrams and simplifying/solving it will not be lost. Are you a high school student learning electricity? This is the app for you. Are you a university student learning electrical engineering? This is the app for you. There is also a page to help you study. This study tab teaches you some very important laws of electricity and important formula. Like Ohm, law, Kirchhoff's volgate law, Kirchhoff's current law, There is also a page to help you learn now to use this app. This is a perfect app for a creative smart individual like you. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app! ## Key features - Design and analyze electrical circuits - Simplify complex resistor, capacitor, and inductor networks - Convert delta to wye and vice versa - Convert current to voltage sources and vice versa - Design or find resistor values - Step-by-step simplification visualization - Educational study tab with electrical laws and formulas ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/circuit-design/id1618728154/reviews.md ### 1/5 — Bug *2025-03-21, version 4.1.2* Told me my iPhone full memory new phone too ### 1/5 — Useless *2025-01-03, version 4.1.2* Only has 3 circuit components to choose from difficult to use and complex for no reason. Totally useless app support send you to their page that tells you how to collect your data and sell it while giving to was to get support ### 1/5 — Circuit diagram doesn't work *2024-03-14, version 4.0.2* The circuit diagram won't let me set values. It lets you type, then ignores it. ## Frequently asked questions about Circuit ### What electrical circuit types can Circuit-Design handle? Circuit-Design can handle resistor-networks, capacitor-networks, and inductor-circuits. It supports parallel, series, delta/wye configurations, and combinations thereof. ### How does Circuit-Design help users learn circuit simplification? Circuit-Design allows you to simplify complex networks step-by-step, showing the process graphically. You can trace back to the original network to understand each simplification step. ### Does Circuit-Design offer any educational content? Yes, Circuit-Design includes a study tab that teaches important electrical laws like Ohm's Law and Kirchhoff's laws, along with key formulas. ### Can I save and share my circuit designs with Circuit-Design? Yes, you can save your circuit diagrams and simplification steps locally on your device. You can also share your creativity with others. ### What devices is Circuit-Design available on? Circuit-Design is available for iPhone, iPad, and iPod devices. ### How often is Circuit-Design updated? The latest version, 5.0.0, was updated on July 7, 2025, indicating recent development activity. ### Does Circuit-Design have ads? Yes, Circuit-Design contains advertisements. ### What is the user sentiment for Circuit-Design based on ratings? Circuit-Design has a rating of 1.0 stars from 2 ratings, suggesting a very low user satisfaction based on available data. ## Version history (last 5 releases) ### 5.0.0 — 2025-07-07 Minor bug fixes Performance improvements ### 4.1.2 — 2024-12-15 Minor bug fixes. Improved design. Improved performaces. ### 4.1.1 — 2024-11-07 Bug fixes Performance improvement New theme (design) Video tutorial added to show app features and how to use the app ### 4.0.2 — 2023-08-20 Minor bug fixes General design refinement New engine Polished icon ### 4.0.1 — 2023-07-16 Overall performance improvement. Improved data saving routine. Improved overall design. Minor bug fixes. ## More apps by Om Prakash Chapagain - [Circuit-Design Pro](https://appshunter.io/ios/app/circuit-design-pro/id1618696811) - [Geometry-Solver Pro](https://appshunter.io/ios/app/geometry-solver-pro/id1618832615) - [Geometry-Solver](https://appshunter.io/ios/app/geometry-solver/id1618839152) - [Logic-Gate-Design Pro](https://appshunter.io/ios/app/logic-gate-design-pro/id1618899218) - [Logic-Gate-Design](https://appshunter.io/ios/app/logic-gate-design/id1618913375) All apps by Om Prakash Chapagain: https://appshunter.io/developer/1618620262 ## Related topics [circuit design](https://appshunter.io/ios/topics/circuit-design) · [circuit design electronic](https://appshunter.io/ios/topics/circuit-design-electronic) --- *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 2026-06-05.*