# E-Light: Circuit Simulator > Build. Simulate. Calculate. Real physics engine + 20 electrical calculators. Canonical page: [https://chrome-stats.com/d/app.elight.simulator](https://chrome-stats.com/d/app.elight.simulator) ## Overview - **ID:** `app.elight.simulator` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** E-Light - **Category:** TOOLS - **Downloads:** 82 - **Version:** 1.0.1 - **Last updated:** 2026-08-24 - **First published:** 2026-07-21 - **Publisher country:** EG - **Size:** 36 MB - **Data as of:** 2026-09-08 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.elight.simulator) - **Website:** [https://elight.app/](https://elight.app/) - **Privacy policy:** [https://elight.app/privacy](https://elight.app/privacy) ## Description E-Light looks simple. It solves like an engineer.

Learn electrical engineering by building real circuits.

E-Light combines an interactive circuit simulator with professional electrical calculators in one modern learning platform.

At the heart of E-Light is a circuit simulator powered by a real Modified Nodal Analysis (MNA) physics engine. Place industrial electrical components onto the canvas, connect them terminal-to-terminal, press *Run*, and watch your circuit come alive with live voltage, current, and power calculations.

```
◆ THE SIMULATOR ◆
The heart of E-Light
```
▸ A real MNA physics engine solves the entire circuit on every change — series, parallel and three-phase
▸ 125+ real industrial components: contactors, MCBs, RCDs, overload relays, VFDs, timers, 3-phase motors, sensors, CTs, energy meters and more
▸ Make it fail safely: overload a breaker, and it trips; drop a phase, and the relay reacts — zero risk, zero smoke
▸ Live readouts for voltage, current, power, and energy, like a real test bench
▸ Practice motor-control wiring: Start/Stop, On-Time Delay, reversing, and seal-in circuits

```
◆ PLUS PROFESSIONAL ENGINEER-GRADE CALCULATORS ◆
```
When you need a fast, defensible answer, *20 are built in*:

◈ Ohm's Law
◈ Power (1Φ / 3Φ)
◈ Voltage Drop
◈ Wire Size
◈ Motor FLC
◈ Breaker Sizing
◈ Short Circuit
◈ Ground Fault Loop
◈ Relay IDMT
◈ Power Factor Correction
◈ VFD Speed
◈ Earthing Conductor
◈ Busbar Sizing
◈ UPS Sizing
◈ Battery Backup
◈ Generator Sizing
◈ Generator Fuel
◈ Residential Load
◈ Lighting Design

— built to recognized standards. With *Pro*, each calculator also reveals the equation behind the result, so you can check the formula, not just the number.

```
◆ BUILT FOR LEARNING ◆
```
Designed for engineers, technicians, educators, and students who want to learn, and instructors who want a safe, zero-equipment lab in the classroom. Practice and better understand electrical systems in a safe digital environment.

```
◆ A MODERN ELECTRICAL LAB ◆
```
✦ No physical equipment required
✦ Safe experimentation with no live voltage
✦ Learn anywhere, on phone or tablet
✦ Designed to support practical electrical education

```
◆ WORKS ACROSS YOUR DEVICES ◆
```
Sign in once, and your projects sync across *Mobile ▸ Desktop ▸ Tablet*. Start a circuit on one device and continue on another.

```
◆ E-LIGHT PRO ◆
```
E-Light Pro is an optional subscription that removes ads, reveals the formula behind every calculator, and unlocks the full 125+ component library and cloud sync. The simulator and all 20 calculators are available without a subscription, with a starter set of components and local saves. Manage subscriptions in Google Play.

✉ Questions or feedback: support@elight.app ## Rankings - #2,047,046 — 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` - `app.elight.simulator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Jelc.Simulator: Circuits](https://chrome-stats.com/d/com.circuitos.simulador) — 1,816 users - [Electric Circuit Simulator](https://chrome-stats.com/d/com.thetwins.electricsimulator) — 10,726 users - [Elektroappka](https://chrome-stats.com/d/com.dlectrodev.elektroappka) — 220 users - [ElectroSim: Electrical Wiring](https://chrome-stats.com/d/com.LouieJuera.ElectroSimPro) — 98,574 users, 3.87 / 5 - [EveryCircuit](https://chrome-stats.com/d/com.everycircuit.free) — 5,495,409 users, 4.26 / 5 - [ElectroDesk: Electrical Panel](https://chrome-stats.com/d/com.Electrodesk.miapp) — 1,279 users - [DevreUsta:Electrical Simulator](https://chrome-stats.com/d/com.elektro.devreusta) — 314 users - [Electronic Circuits Learning](https://chrome-stats.com/d/com.electroniccircuitsapp) — 76 users - [Electric Circuits Simulator](https://chrome-stats.com/d/com.dstcv.cirsim_full) — 200 users - [CircuitX: Circuit Simulator](https://chrome-stats.com/d/com.abdo.circuitx) — 56,942 users, 4.55 / 5 - [Circuit Simulator](https://chrome-stats.com/d/com.izatm.circuitsimulator) — 1,101 users - [​ElectroBit:Circuit Calculator](https://chrome-stats.com/d/com.eleobo.electrobit) — 1,315 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/app.elight.simulator)