---
title: "iCircuit - Отзывы, Доход и Загрузки приложения in Республика Корея | Apple App Store"
description: "iCircuit is the premier iPhone and iPad app for designing, simulating, and learning analog and digital electronics. Its advanced simulation engine provides real-time, always-on analysis so your circui"
---

# iCircuit — Республика Корея
> Real-time circuit simulator

![iCircuit App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ac/8f/6f/ac8f6fe7-dc14-0409-0846-7a06ff3caedb/CircuitAppIcon-0-0-1x_U007epad-0-1-0-85-220.png/434x0w.png)

**Developer:** [Krueger Systems](https://apptail.io/ru/developer/krueger-systems-eqrb) (Соединенные Штаты)
**Category:** Productivity
**Rating:** 3.8/5 (13 ratings)
**Price:** Free
**Bundle ID:** com.kruegersystems.circuit
**Store:** Apple App Store
**Country:** Республика Корея
**Version:** 1.15.2 (released 2026-03-18)
**Original Release:** 2010-07-29
**Languages:** English, French, German, Italian, Japanese, Portuguese, Russian, Chinese, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id383359044)
**AppTail Page:** [https://apptail.io/ru/app/icircuit-YI/south-korea](https://apptail.io/ru/app/icircuit-YI/south-korea)

## iCircuit Description
iCircuit is the premier iPhone and iPad app for designing, simulating, and learning analog and digital electronics. Its advanced simulation engine provides real-time, always-on analysis so your circuits stay powered and live, just like working with real components.

Use it like a CAD tool: add components, wire them up, and set their properties. But iCircuit is unlike typical CAD apps because it is always simulating. You do not stop to take a measurement or spend time configuring reports. Instead, you just play with the circuit as you normally would, with the power on.

Build circuits with over 300 components, from simple resistors and LEDs to programmable Arduinos (Uno, Nano, Mega, ESP8266, ESP32), PIC microcontrollers, and 60 4000/7400-series digital ICs (more available with Pro). Connect elements, adjust values, and instantly see the results.

BUILT-IN TEST EQUIPMENT  
• Multimeter: Probe any point to read voltage, current, and power  
• Oscilloscope: Track multiple signals with touch-controlled time scale, stacked/unstacked views, FFT analysis, and Bode plots  
• Gauges: Visualize voltages, currents, and frequencies directly in your circuit  
• Signal generators and configurable sources  

EXTENSIVE COMPONENT LIBRARY  
• Programmable Arduinos (Uno, Nano, Mega, ESP8266, ESP32)  
• Programmable PIC microcontrollers (assembly and HEX files, more available with Pro)  
• Power: Voltage regulators (78xx, LM317), sources, dependent sources, power jacks, and simulated antennas  
• Analog: Resistors, capacitors, inductors, diodes, BJTs, MOSFETs, thermistors, triodes, and tetrodes  
• Digital: Logic gates (AND, OR, NAND, NOR, XOR), JK and D flip-flops, and 60 4000/7400-series ICs (180+ available with Pro) 
• ADCs and DACs  
• Sensors and displays: LEDs, 7-segment, NeoPixels, matrix displays, thermistors  
• Electromechanical: Motors, servos, SPST/SPDT and DPST/DPDT switches, push buttons, relays, and speakers  

CREATE CUSTOM ELEMENTS
Build sub-circuits and custom elements to componentize your designs and create reusable modules. Share your custom elements with others via the iCircuit Gallery.

AUDIO SIMULATION
Hear your circuits. Speakers, buzzers, and microphones produce real audio output.

Perfect for students learning electronics, hobbyists prototyping projects, and engineers validating designs, all without burning out a single component.

ABOUT ICIRCUIT PRO (OPTIONAL)
iCircuit is a complete app with a one-time purchase. iCircuit Pro is optional and adds extra components (including more PICs and a larger 4000/7400 IC library) and helps fund ongoing development. Pro is not required for core simulation or everyday circuit design.

Terms of Use: 

## iCircuit Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/47/74/fe/4774feed-2d1f-eacd-9a5a-efbab26f75a5/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/b6/3e/22/b63e222f-a68f-c87c-7a77-313a9cbcfd8a/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/2b/ff/03/2bff036b-afa0-21fa-101d-164efe9a45ac/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/0d/fc/e8/0dfce80b-a06b-a066-dc85-3b1143a4d72a/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/83/65/27/8365278d-1383-0a1d-1f8a-7ceb941fa866/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/99/21/42/99214256-514f-16af-08b8-6b2ff26a2d74/pr_source.png/1242x2688.png)

## iCircuit Rating Breakdown in Республика Корея
- 5 stars: 5 (38%)
- 4 stars: 3 (23%)
- 3 stars: 3 (23%)
- 2 stars: 1 (8%)
- 1 stars: 1 (8%)

## iCircuit Reviews in Республика Корея

### ****- "아날로그랑 디지털 부품을 늘려주시면 완벽할것 같습니다"
예를들어 아날로그 부품의경우 레귤레이터 출력 전압이 고정형 말고 가변형으로 바이패스가 달린 부품들이라던지… 다양하게 꾸며보기에는 부품이 고정되어있고 종류도 적습니다 ㅠㅠ
-- 주주군, 2021-11-24

### ***-- "소자의 방향을 정해진것 말고 자유롭게 수평으로도 쓸 수 있으면 좋겠습니다."
소자의 방향이 위에서 아래로밖에 지원하지않아 설계시 도선이 많아지는 단점이 있네요. 이부분 수정 부탁합니다.
-- Galaxys2, 2020-09-21

### ***** "전자공학 전공생으로서 정말 유용한 앱"
어플 이름에서부터 흥미있었는데 좋네용 ㅋㅋ
랩실에서 써보겠습니다
-- 으아ㅏ아, 2020-08-27

### ***-- "How can i export the circuit image?"
Im so dissapointed .....
Its reflected on my review score....
Plz add the function! Love u
-- 홍미미, 2020-07-18

### *---- "구입 항목 오류"
구입 했음에도 불구하고 구입 항목에 뜨지 않아 아이패드에 다운을 못 받고 있습니다. 빠른 해결 부탁드립니다.
-- leeseowoo, 2020-07-10

### ****- "모터 라이브러리도 있으면 좋겠어요"
Steppe motor 나 servo motor 같은 것도 있다면 좋겠네요.
아두이노도 서킷이랑 구문이 더 들어오구요
-- fcxnj, 2020-05-12

### ***** "perfect!"
완벽한 앱!
-- k790911, 2020-02-05

### *---- "일본어로 나옴"
일본어로 나와요~~ 도와주세요~
-- 이미너무잡, 2018-11-30

### *---- "?"
지웠다가 재 설치를 했는데 외?한자로 나오나요~~~?
-- mach7304, 2018-11-24

### *---- "so terrible."
This version has a big problem.
Whenever I try to create a new schematic, this app crashes out. 

Please, fix this bug.
-- Yasmine_Bu, 2015-04-03

### ***-- "부품목록에 없는것이 있습니다."
부품 UJT가 없습니다.
-- Seongghyu, 2013-05-28

### ***-- "노말"
노말
-- 굿1111다, 2013-04-03

### **--- "Just so so"
Normal.
-- So9675, 2013-03-08

### ***-- "This app needs to be updated"
I found a problem recently. I'm iPhone5 user. When I touch the graph button twice, this app stop and turn off.!!! Please fix it!!! and add DC or AC sim.
-- Jimkwon, 2013-02-24

### ****- "Good ..."
Very good...
-- Cholsung, 2012-12-23

### ***** "개인적으로 회로 앱은 이게 종결자!!"
Pspice 가 필요하다면 아이폰에서 꼭 이 iCircuit 을 받으세요. 생각하는것 이상으로 결과가 잘 나와요.
아직 예제가 간단간단한 것들인데 곧 다음 업데이트에 사용자들이 만든 예제들을 불러올 수 있다고 합니다. 

회로 공부하시는 대학생들 술값 조금만 줄이시고 이거 꼭 받으세요.
-- 애플어흥, 2011-05-18

### ***** "Nice to use in circuit lab"
I strongly recommend this app to use circuit test. Sorry to say that compair to other app. It is one hundred times worthy then circuit lab. But it really must have more element. For example, JFET, IGBT, SCR etc
Anyway I'm looking forward to out the level up version.
-- 천리마, 2011-04-30

### *---- "별로 도움이 안된다 생각합니다"
컴퓨터와 싱크가 돤다든지 예제가 많아야.. 한번실행하고 끝.. 실행안함
-- 김진규, 2011-02-07

### ****- "매뉴얼없나요?"
매뉴얼없나요?
-- jonmanan, 2010-09-26

[View all iCircuit reviews and detailed analytics on AppTail](https://apptail.io/ru/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## iCircuit In-App Purchases
| Item | Price |
|------|-------|
| iCircuit Pro (Yearly) | 22,000.00 ￦ |
| iCircuit Pro (Monthly) | 3,300.00 ￦ |

## iCircuit Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Чили | Productivity | #13 |
| Топ платных | Республика Корея | Productivity | #15 |
| Топ платных | Кувейт | Productivity | #31 |
| Топ платных | Канада | Productivity | #33 |
| Топ платных | Колумбия | Productivity | #38 |
| Топ платных | Доминиканская Республика | Productivity | #39 |
| Топ платных | Саудовская Аравия | Productivity | #40 |
| Топ платных | Мексика | Productivity | #42 |
| Топ платных | Эквадор | Productivity | #44 |
| Топ платных | Финляндия | Productivity | #48 |
| Топ платных | Греция | Productivity | #49 |
| Топ платных | Ирландия | Productivity | #54 |
| Топ платных | Ливан | Productivity | #55 |
| Топ платных | Аргентина | Productivity | #55 |
| Топ платных | Нигерия | Productivity | #58 |
| Топ платных | Португалия | Productivity | #59 |
| Топ платных | Южно-Африканская Республика | Productivity | #60 |
| Топ платных | ОАЭ | Productivity | #62 |
| Топ платных | Алжир | Productivity | #62 |
| Топ платных | Венгрия | Productivity | #63 |
| Топ платных | Соединенные Штаты | Productivity | #63 |
| Топ платных | Израиль | Productivity | #65 |
| Топ платных | Норвегия | Productivity | #66 |
| Топ платных | Таиланд | Productivity | #67 |
| Топ платных | Бельгия | Productivity | #72 |
| Топ платных | Перу | Productivity | #74 |
| Топ платных | Румыния | Productivity | #74 |
| Топ платных | Бразилия | Productivity | #75 |
| Топ платных | Австрия | Productivity | #80 |
| Топ платных | Сингапур | Productivity | #80 |
| Топ платных | Турция | Productivity | #84 |
| Топ платных | Египет | Productivity | #84 |
| Топ платных | Пакистан | Productivity | #88 |
| Топ платных | Россия | Productivity | #88 |
| Топ платных | Филиппины | Productivity | #89 |
| Топ платных | Швеция | Productivity | #91 |
| Топ платных | Тайвань | Productivity | #92 |
| Топ платных | Италия | Productivity | #93 |
| Топ платных | Гонконг (САР) | Productivity | #93 |
| Топ платных | Украина | Productivity | #94 |
| Топ платных | Франция | Productivity | #95 |
| Топ платных | Испания | Productivity | #97 |
| Топ платных | Азербайджан | Productivity | #100 |
| Топ платных | Дания | Productivity | #101 |
| Топ платных | Чехия | Productivity | #101 |
| Топ платных | Малайзия | Productivity | #102 |
| Топ платных | Новая Зеландия | Productivity | #103 |
| Топ платных | Польша | Productivity | #106 |
| Топ платных | Китай | Productivity | #106 |
| Топ платных | Швейцария | Productivity | #109 |
| Топ платных | Нидерланды | Productivity | #117 |
| Топ платных | Индонезия | Productivity | #122 |
| Топ платных | Австралия | Productivity | #123 |
| Топ платных | Индия | Productivity | #129 |
| Топ платных | Беларусь | Productivity | #133 |
| Топ платных | Вьетнам | Productivity | #134 |
| Топ платных | Великобритания | Productivity | #140 |
| Топ платных | Казахстан | Productivity | #147 |
| Топ платных | Япония | Productivity | #158 |
| Топ платных | Чили | Overall | #162 |
| Топ платных | Республика Корея | Overall | #184 |
| Топ платных | Германия | Productivity | #188 |
| Топ платных | Канада | Overall | #424 |
| Топ платных | Колумбия | Overall | #448 |
| Топ платных | Мексика | Overall | #480 |
| Топ платных | Кувейт | Overall | #489 |
| Топ платных | Доминиканская Республика | Overall | #494 |

## iCircuit Discovered Keywords
- icircuit
- arduino iot

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## iCircuit Available In
- [Соединенные Штаты](https://apptail.io/ru/app/icircuit-YI/united-states)
- [Германия](https://apptail.io/ru/app/icircuit-YI/germany)
- [Китай](https://apptail.io/ru/app/icircuit-YI/china)
- [Канада](https://apptail.io/ru/app/icircuit-YI/canada)
- [Великобритания](https://apptail.io/ru/app/icircuit-YI/united-kingdom)
- [Япония](https://apptail.io/ru/app/icircuit-YI/japan)
- [Республика Корея](https://apptail.io/ru/app/icircuit-YI/south-korea)
- [Италия](https://apptail.io/ru/app/icircuit-YI/italy)
- [Испания](https://apptail.io/ru/app/icircuit-YI/spain)
- [Франция](https://apptail.io/ru/app/icircuit-YI/france)
- [Польша](https://apptail.io/ru/app/icircuit-YI/poland)
- [Австралия](https://apptail.io/ru/app/icircuit-YI/australia)
- [Тайвань](https://apptail.io/ru/app/icircuit-YI/taiwan)
- [Мексика](https://apptail.io/ru/app/icircuit-YI/mexico)
- [Швейцария](https://apptail.io/ru/app/icircuit-YI/switzerland)
- [Австрия](https://apptail.io/ru/app/icircuit-YI/austria)
- [Украина](https://apptail.io/ru/app/icircuit-YI/ukraine)
- [Саудовская Аравия](https://apptail.io/ru/app/icircuit-YI/saudi-arabia)
- [Нидерланды](https://apptail.io/ru/app/icircuit-YI/netherlands)
- [Россия](https://apptail.io/ru/app/icircuit-YI/russia)
- [Бразилия](https://apptail.io/ru/app/icircuit-YI/brazil)
- [Филиппины](https://apptail.io/ru/app/icircuit-YI/philippines)
- [Бельгия](https://apptail.io/ru/app/icircuit-YI/belgium)
- [Аргентина](https://apptail.io/ru/app/icircuit-YI/argentina)
- [Финляндия](https://apptail.io/ru/app/icircuit-YI/finland)
- [Южно-Африканская Республика](https://apptail.io/ru/app/icircuit-YI/south-africa)
- [Венгрия](https://apptail.io/ru/app/icircuit-YI/hungary)
- [Румыния](https://apptail.io/ru/app/icircuit-YI/romania)
- [Швеция](https://apptail.io/ru/app/icircuit-YI/sweden)
- [Словакия](https://apptail.io/ru/app/icircuit-YI/slovakia)
- [Турция](https://apptail.io/ru/app/icircuit-YI/turkey)
- [Таиланд](https://apptail.io/ru/app/icircuit-YI/thailand)
- [Израиль](https://apptail.io/ru/app/icircuit-YI/israel)
- [ОАЭ](https://apptail.io/ru/app/icircuit-YI/united-arab-emirates)
- [Норвегия](https://apptail.io/ru/app/icircuit-YI/norway)
- [Словения](https://apptail.io/ru/app/icircuit-YI/slovenia)
- [Новая Зеландия](https://apptail.io/ru/app/icircuit-YI/new-zealand)
- [Индия](https://apptail.io/ru/app/icircuit-YI/india)
- [Колумбия](https://apptail.io/ru/app/icircuit-YI/colombia)
- [Беларусь](https://apptail.io/ru/app/icircuit-YI/belarus)
- [Чили](https://apptail.io/ru/app/icircuit-YI/chile)
- [Исландия](https://apptail.io/ru/app/icircuit-YI/iceland)
- [Португалия](https://apptail.io/ru/app/icircuit-YI/portugal)
- [Литва](https://apptail.io/ru/app/icircuit-YI/lithuania)
- [Индонезия](https://apptail.io/ru/app/icircuit-YI/indonesia)
- [Доминиканская Республика](https://apptail.io/ru/app/icircuit-YI/dominican-republic)
- [Дания](https://apptail.io/ru/app/icircuit-YI/denmark)
- [Малайзия](https://apptail.io/ru/app/icircuit-YI/malaysia)
- [Нигерия](https://apptail.io/ru/app/icircuit-YI/nigeria)
- [Казахстан](https://apptail.io/ru/app/icircuit-YI/kazakhstan)
- [Вьетнам](https://apptail.io/ru/app/icircuit-YI/vietnam)
- [Тунис](https://apptail.io/ru/app/icircuit-YI/tunisia)
- [Болгария](https://apptail.io/ru/app/icircuit-YI/bulgaria)
- [Египет](https://apptail.io/ru/app/icircuit-YI/egypt)
- [Эстония](https://apptail.io/ru/app/icircuit-YI/estonia)
- [Эквадор](https://apptail.io/ru/app/icircuit-YI/ecuador)
- [Греция](https://apptail.io/ru/app/icircuit-YI/greece)
- [Хорватия](https://apptail.io/ru/app/icircuit-YI/croatia)
- [Гонконг (САР)](https://apptail.io/ru/app/icircuit-YI/hong-kong)
- [Азербайджан](https://apptail.io/ru/app/icircuit-YI/azerbaijan)
- [Ирландия](https://apptail.io/ru/app/icircuit-YI/ireland)
- [Алжир](https://apptail.io/ru/app/icircuit-YI/algeria)
- [Кувейт](https://apptail.io/ru/app/icircuit-YI/kuwait)
- [Ливан](https://apptail.io/ru/app/icircuit-YI/lebanon)
- [Шри-Ланка](https://apptail.io/ru/app/icircuit-YI/sri-lanka)
- [Люксембург](https://apptail.io/ru/app/icircuit-YI/luxembourg)
- [Северная Македония](https://apptail.io/ru/app/icircuit-YI/north-macedonia)
- [Чехия](https://apptail.io/ru/app/icircuit-YI/czechia)
- [Кипр](https://apptail.io/ru/app/icircuit-YI/cyprus)
- [Непал](https://apptail.io/ru/app/icircuit-YI/nepal)
- [Перу](https://apptail.io/ru/app/icircuit-YI/peru)
- [Пакистан](https://apptail.io/ru/app/icircuit-YI/pakistan)
- [Катар](https://apptail.io/ru/app/icircuit-YI/qatar)
- [Армения](https://apptail.io/ru/app/icircuit-YI/armenia)
- [Бруней](https://apptail.io/ru/app/icircuit-YI/brunei)
- [Узбекистан](https://apptail.io/ru/app/icircuit-YI/uzbekistan)
- [Сингапур](https://apptail.io/ru/app/icircuit-YI/singapore)

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## About AppTail

[AppTail](https://apptail.io/ru) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io/ru)
- [Top Charts](https://apptail.io/ru/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/ru/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io/ru) - Mobile App Intelligence Platform*