Circuit Wiring Simulator vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Circuit Wiring Simulator
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Circuit Wiring Simulator is the ultimate wiring diagram maker and circuit simulation tool for electricians, apprentices, and students. Create, test, and verify wiring diagrams with real-timecircuitsimulationandbuilt-introubleshootingtools—perfectforhome electrical systems, certification prep, and creative electronics projects. Whether you're planning residential wiring, studying for exams, or exploring industrial wiring scenarios, this app gives you the tools to bring your circuits to life — anytime, anywhere, with no ads and offline access. 1.Real-Time Circuit Testing Test wiring logic instantly as you draw. Identify short circuits, overloads, and faults with visual feedback. Learn from mistakes in a safe, risk-free environment — perfect for hands-on learning. 2.Efficient Circuit Design Drag, zoom, lock canvas, and undo/redo with ease. Design complex logic circuits and professional schematic layouts faster and more accurately than ever. 3.Massive Component Library Access 200+ built-in electronic components including switches, relays, contactors, motors, instruments, and more — everything you need for diverse circuit design projects. 4.Community Plaza — Share & Inspire Upload your own designs, browse and cite works from fellow electricians and hobbyists, interact via comments and likes. Spark creativity and level up your skills. 5.Hands-On Practice Scenarios Practice with real-world residential wiring and industrial wiring scenarios. Verify your circuits, enhance practical skills, and build safety awareness — all before touching a real panel. 6.Professional Schematic Drawing Rich symbol library and intelligent drawing tools help you create clean, standardized electrical wiring diagrams with professional quality. Who This App Is For: Electricians: Plan, design, and verify wiring layouts. Troubleshoot circuits before installation. Apprentices:Learnelectricalprinciplesthroughhands-onsimulationandvisual feedback. Students: Prepare for certification with realistic wiring exercises and exam prep scenarios. Enthusiasts: Design and share creative electronics projects with a global community. Circuit Wiring Simulator is an educational design tool, not a gaming console or system emulator. It helps you learn, practice, and master electrical wiring in a safe, simulated environment.
E
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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
Screenshots
Verdict
The clearest difference is ads: Circuit Wiring Simulator at none against E's shown. Circuit Wiring Simulator also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Circuit Wiring Simulator sells 5 one-off in-app purchases and E sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Circuit Wiring Simulator ships an update every 8 days, E every 3 weeks. The most recent releases landed on September 28, 2026 and August 30, 2026 respectively.
| Parameter | Circuit Wiring Simulator | E |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 46 MB | 37 MB |
| Age rating | 17+ | 4+ |
| Developer | 沛洁 赖 | Mohamed Mubarak |
In-app purchases
Circuit Wiring Simulator
- 30-day VIP$4.99
- 90-day VIP$8.99
- One-year VIP$15.90
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- three-year VIP$24.99
- Lifetime VIP$34.99
E
- Pro Monthly3 Days trial$2.991 Month
- Pro Quarterly3 Days trial$7.993 Months
- Pro Yearly3 Days trial$24.991 Year





