Best Wiring Diagrams Apps

247+ iOS apps curated and reviewed

3.8 avg rating
14 free apps
Updated September 2026

Whether you're new to wiring diagrams or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Wiring Diagrams Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WireGoWireGoFree3.7★ (9)NoYesJul 2026
2CarminCarminFree4.3★ (223)YesYesSep 2026
3SimurelaySimurelayFree3.9★ (17)NoYesAug 2026
4Autowire - Car Wiring DiagramsAutowire - Car Wiring DiagramsFree5.0★ (2)NoYesSep 2026
5Electrical Wiring SimulatorElectrical Wiring SimulatorFree was $19.994.7★ (246)NoYesSep 2026
6SLD | Electrical diagramsSLD | Electrical diagrams$1.994.1★ (132)NoYesSep 2026
7HVAC Ladder: Wiring DiagramsHVAC Ladder: Wiring Diagrams$9.995.0★ (1)NoNoSep 2026
8Electrical Troubleshooting MSElectrical Troubleshooting MSFree4.8★ (118)NoNoSep 2026

Top Picks for Wiring Diagrams

WireGo#1

WireGo by 锋兴 莫

Circuit Simulator
Editor's Choice
🔧 Utilities
3.7(9 ratings)
FreeIn-App Purchases
WireGo screenshot 1
WireGo screenshot 2
WireGo screenshot 3
WireGo screenshot 4
WireGo screenshot 5

This app provides a realistic electrical circuit simulation experience for learning and design. It features an extensive component library, intuitive drag-and-drop controls, and smart error detection for both household and industrial circuits. Learn, design, and test circuits safely and efficiently on your mobile device.

Carmin#2

Carmin by Chuan Nguyen Van

Automotive Wiring Diagrams
Strong Contender
🔍 Reference
4.3😐(223 ratings)
FreeAdsIn-App Purchases
Carmin screenshot 1
Carmin screenshot 2
Carmin screenshot 3
Carmin screenshot 4
Carmin screenshot 5
Carmin screenshot 6

Access a comprehensive library of regularly updated automotive electrical wiring diagrams for car repair and study. Includes videos and technical documents for research and reference.

What We Love

  • 📚 Comprehensive vehicle diagram database
  • 💰 Free version available with good content
  • 🎯 Helpful for car diagnostics and repairs
  • ⚡ Quick access to wiring information
  • 🌍 Supports multiple vehicle brands and models
  • 👍 User-friendly interface and organization
  • 💡 Valuable tool for mechanics and DIY enthusiasts

Room to Improve

  • 📺 Excessive advertisements in free version
  • 🐛 Frequent app crashes and instability on iOS
  • 🚫 Limited vehicle coverage (missing years and models)
  • 🔤 Diagrams display as code/symbols instead of images
  • 🌐 Language limitations (primarily English)
  • 🔍 Poor search and navigation functionality
  • ⚠️ Malicious/deceptive ads with fake close buttons
  • 📱 Right-hand drive vehicles not supported
  • 🔧 Missing diesel truck variants
  • ⏱️ Slow loading and performance issues
Simurelay#3

Simurelay by Abdessamed Benkabouya

Worth Considering
📚 Education
3.9(17 ratings)
FreeIn-App Purchases
Simurelay screenshot 1
Simurelay screenshot 2
Simurelay screenshot 3
Simurelay screenshot 4

Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.

More Wiring Diagrams apps to explore

FAQ about Wiring Diagrams

What are the best wiring diagrams apps for iPhone?
WireGo tops our wiring diagrams apps ranking as of September 2026, with a 3.7-star average from 9 App Store ratings, and it's free to download.
Yes — 14 of the top wiring diagrams apps we rank are free to download, including WireGo and Carmin.
WireGo has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ wiring diagrams apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
WireGo is a mobile application designed for simulating electrical circuits. It allows users to design, test, and learn about both household and industrial wiring scenarios in a realistic, real-time environment.
WireGo is suitable for a wide range of users, including hobbyists, students learning electrical concepts, and professional electricians who need a tool for design and validation.

Related searches