E-Light: Circuit Simulator
Utilidades
Gratis · Compras dentro de la app
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 into a single 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, delay timers, and seal-in circuits.
◆ 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.
◆ FREE & PRO ◆
The simulator and all 20 calculators are free to use, with 10 components to try the canvas, local project saves, and occasional ads. E-Light Pro removes ads, reveals the formula behind every calculator, and unlocks the full 125+ component library plus cloud sync — start a circuit on one device and continue on another.
◆ GROWING WITH EVERY UPDATE ◆
New simulator components, calculators, languages, and features continue to be added.
◆ 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 ◆
(auto-renewing subscription)
Unlock the complete simulator component library, cloud sync, an ad-free experience, and calculator formulas.
• Available as Monthly, Quarterly, or Annual plans
• Prices are shown in the app and may vary by region
• Payment is charged to your Apple ID upon confirmation of purchase
• Renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period
• Your account will be charged for renewal within 24 hours prior to the end of the current period
• Manage or cancel anytime in your App Store account settings
Terms of Use (EULA): https://elight.app/terms
Privacy Policy: https://elight.app/privacy
Calificaciones y reseñas
- Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
* Fixed unexpected sign-outs after the app has been closed for an extended period.
* Added kVA and kW load options to the Wire Size and Voltage Drop Calculators.
* Fixed three-phase calculation results in the Wire Size Calculator.
* Improved overall app stability and calculation accuracy.
El desarrollador (Mohamed Mubarak) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
Datos usados para rastrearte
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Los siguientes datos pueden recopilarse y asociarse con tu identidad:
- Compras
- Ubicación
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- Contenido de usuario
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Accesibilidad
El desarrollador aún no ha indicado cuáles funciones de accesibilidad admite esta app. Obtén detalles
Ficha técnica
- Vendedor
- Mohamed Mubarak
- Tamaño
- 38.4 MB
- Categoría
- Utilidades
- Compatibilidad
Requiere iOS 15.0 o posterior.
- iPhone
Requiere iOS 15.0 o posterior. - iPad
Requiere iPadOS 15.0 o posterior. - iPod touch
Requiere iOS 15.0 o posterior. - Mac
Requiere macOS 10.15 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
4+
- 4+
- Contiene
Publicidad
- Compras dentro de la app
Sí
- Pro Yearly USD 24.99
- Pro Quarterly USD 7.99
- Pro Monthly USD 2.99
- Copyright
- © 2026 E-Light