# Circuit Sim · 회로 시뮬레이터

> An electronic circuit simulator that draws circuits and immediately calculates DC operating point and transient response

Canonical page: [https://chrome-stats.com/d/com.dolab.circuitsim](https://chrome-stats.com/d/com.dolab.circuitsim)

## Overview

- **ID:** `com.dolab.circuitsim`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** DOgether
- **Category:** TOOLS
- **Downloads:** 15
- **Version:** 1.0.0
- **Last updated:** 2026-07-05
- **First published:** 2026-07-04
- **Publisher country:** KR
- **Size:** 36 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.dolab.circuitsim)
- **Privacy policy:** [https://island-burrito-16a.notion.site/Circuit-Sim-38315e36b35680ee9e6ff7d3b25782a6?source=copy\_link](https://island-burrito-16a.notion.site/Circuit-Sim-38315e36b35680ee9e6ff7d3b25782a6?source=copy_link)

## Description

Circuit Sim is a tool that allows you to draw and simulate electronic circuits directly on your mobile phone.<br><br>You can place resistors, capacitors, inductors, and power supplies, as well as non-linear components such as diodes, BJTs, and MOSFETs, and calculate the operating point (DC) and transient response over time with a single button press.<br><br>■ Key Features<br><br>• Grid-based Circuit Editing — Place components, connect points for wiring, rotate 90°, and edit parameters<br><br>• DC Operating Point Analysis — Instantly display all node voltages and component currents (MNA + Newton–Raphson)<br><br>• Transient Response Analysis — Chart time-domain waveforms such as RC and RL<br><br>• Rich Components — Resistors (R), Capacitors (C), Inductors (L), Voltage/Current Sources, Diodes,<br><br>BJTs (NPN/PNP), MOSFETs (N/P), Dependent Power Sources (VCVS, VCCS, CCVS, CCCS)<br><br>• Save/Load Circuits — Save and load your circuits to your device<br><br>• Dark Mode — Light / Dark / System Themes<br><br>• Standard Circuit Symbols — Textbook-identical representations, orthogonal wiring<br><br>■ Recommended for<br><br>• Students studying electronics and electrical circuits<br><br>• Makers and engineers who want to quickly verify circuit operation<br><br>• Those teaching or learning circuit theory<br><br>Built on an accurate numerical analysis engine (Modified Nodal Analysis), [for manual] You can instantly verify the answer to the circuit problem you are solving. It operates offline without an internet connection.

## Rankings

- #2,689,737 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.dolab.circuitsim.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.dolab.circuitsim)