1. Home
  2. Topics
  3. Automotive Wiring

Best Automotive Wiring Apps

197+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good automotive wiring apps. We benchmark 197+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Automotive Wiring Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CarminCarminFree4.3★ (175)YesYesJul 2026
2FindPigtailsFindPigtailsFree4.3★ (11)YesNoMay 2026
3RepairSolutions2RepairSolutions2Free4.8★ (33K)NoYesJul 2026
4AutoZone Auto Parts & RepairAutoZone Auto Parts & RepairFree4.8★ (207K)YesNoJul 2026
5Advance Auto PartsAdvance Auto PartsFree4.8★ (119K)YesNoJul 2026
6Automotive NewsAutomotive NewsFree4.9★ (1.2K)YesNoJul 2026
7eBay Motors: Parts, Cars, moreeBay Motors: Parts, Cars, moreFree4.8★ (47K)NoNoJul 2026
8Car Play Connect: Remote SyncCar Play Connect: Remote SyncFree4.4★ (20K)NoYesJul 2026

Top Picks for Automotive Wiring

Carmin#1

Carmin by Chuan Nguyen Van

Automotive Wiring Diagrams
Editor's Choice
🔍 Reference
4.3😐(175 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

Room to Improve

  • 📺 Excessive advertisements in free version
  • 🐛 Frequent app crashes and instability on iOS
  • 🚫 Limited vehicle coverage (missing years and models)
FindPigtails#2

FindPigtails by FindPigtails.com Inc

Right connector, right price.
Strong Contender
🛍️ Shopping
4.3(11 ratings)
FreeAds
FindPigtails screenshot 1
FindPigtails screenshot 2

Easily find the exact automotive connector you need from a vast catalog. Use intuitive reverse image matching or search by vehicle details. Get expert support via call, chat, or email.

RepairSolutions2#3

RepairSolutions2 by Innova Electronics

Worth Considering
🔧 Utilities
4.8😊(33K ratings)
FreeIn-App Purchases
RepairSolutions2 screenshot 1
RepairSolutions2 screenshot 2
RepairSolutions2 screenshot 3
RepairSolutions2 screenshot 4
RepairSolutions2 screenshot 5
RepairSolutions2 screenshot 6

This app provides comprehensive vehicle care and repair information for car and truck owners, DIYers, and technicians. It offers diagnostic capabilities with compatible OBD2 scanners and a vast database of verified fixes from ASE Master Technicians. Users can also access free vehicle maintenance information and schedule repairs.

What We Love

  • 👍 Easy to use
  • 🚀 Efficient and fast
  • 💡 Helpful diagnostic features
  • 🤑 Good value for money

Room to Improve

  • 🐛 Connectivity issues
  • 🔍 Limited functionality
  • 🕰️ Slow app performance

More Automotive Wiring apps to explore

4
AutoZone Auto Parts & Repair
AutoZone Auto Parts & Repair
AutoZone Auto Parts & Repair
Shop Car, Truck & SUV Parts
Free

Shop for a wide range of auto parts, including car, truck, SUV, and motorcycle components. Easily find the right parts with VIN decoding and license plate lookup, and get them quickly with same-day pickup or delivery.

Shop auto, car, and motorcycle partsSame-day store pickupShip-to-home delivery
🛍️ Shopping
(207K)
free with in-app purchases
5
Advance Auto Parts
Advance Auto Parts
Advance Auto Parts
Car, Truck & Motorcycle Parts
Free

Easily shop for car, truck, and motorcycle parts, tools, and accessories. Find the right parts for your vehicle, track orders, and locate nearby stores. Access exclusive deals and DIY resources.

Vehicle part search by year, make, model, or VINSave vehicles to a personal garageSecure checkout with multiple payment options
🛍️ Shopping
(119K)
free with in-app purchases
6
Automotive News
Automotive News
Automotive News
Automotive News
Free

Stay informed with 24/7 breaking news and in-depth analysis of the global auto industry. Access articles, podcasts, and videos, with options for unlimited content for subscribers. Keep up with the latest in retail, manufacturing, design, technology, and opinion.

24/7 breaking news coverageIn-depth analysisSave, share, and search articles
📡 News
(1.2K)
free with in-app purchases
7
eBay Motors: Parts, Cars, more
eBay Motors: Parts, Cars, more
eBay Motors: Parts, Cars, more
By enthusiasts for enthusiasts
Free

Discover a vast selection of vehicle parts, accessories, and vehicles to buy and sell. Manage your car's specifications, ensure parts fit with Fitment Finder, and connect with a community of auto enthusiasts. Secure payment and shipping options are available.

Buy and sell vehiclesShop for parts and accessoriesMy Garage for vehicle specs
🛍️ Shopping
(47K)
free
8
Car Play Connect: Remote Sync
Car Play Connect: Remote Sync
Car Play Connect: Remote Sync
Digital Mobile Driving
Free

Monitor your vehicle's vital information, track performance stats, and locate essential services like gas stations and EV chargers. This app enhances your driving experience by keeping key data accessible and providing navigation assistance.

Vehicle information dashboardPerformance stats trackingFuel and battery level monitoring
🔧 Utilities
(20K)
subscription
9
CarParts.com
CarParts.com
CarParts.com
Quality Parts. Priced Right.
Free

Access over a million auto parts for your vehicle anytime, anywhere. Ensure perfect fitment with a vehicle selector and find specialized parts for European cars and off-road vehicles. Offers flexible payment options and fast shipping.

Guaranteed FitmentJC Whitney Performance HubCarParts Euro for European vehicles
🛍️ Shopping
(22K)
free with in-app purchases
10
Electrical Wiring Simulator
Electrical Wiring Simulator
Electrical Wiring Simulator
Practice Anytime, Anywhere
Free
$19.99 | 100% OFF

Practice real-world electrical wiring skills with interactive, step-by-step simulations. Learn load control, parallel/series wiring, and troubleshooting without tools or risk. Ideal for students and aspiring electricians.

Step-by-step simulationsReal-world wiring practiceLoad control and switching
📚 Education
(82)
paid
11
ALLDATA
ALLDATA
ALLDATA
by Alldata LLC
Free

Access comprehensive OEM automotive repair and diagnostic data on your mobile device. Streamline inspections with photo documentation and generate detailed reports. Identify vehicle issues efficiently with built-in diagnostic tools for faster customer approvals and increased productivity.

OEM repair proceduresDiagnostic trouble codes (DTCs)Technical service bulletins (TSBs)
💼 Business
(47)
subscription
12
AutoVision
AutoVision
AutoVision
Enterprise Grade Automotive
Free

This platform connects automotive industry professionals, including OEMs, dealers, wholesalers, and service shops. It offers integrated workflows and user management to streamline operations and improve decision-making.

Connected platform for automotive professionalsIntegrated approval management workflowsEnterprise-grade user management
💼 Business
(17)
ad-supported
13
Southwire® Voltage Drop Calc
Southwire® Voltage Drop Calc
Southwire® Voltage Drop Calc
Southwire Calculator
Free

Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.

Determine wire size for voltage dropCalculate voltage drop for conductor runsLimit wire size by voltage drop
🔧 Utilities
(1.5K)
free
14
1A Auto: Parts & Repair Videos
1A Auto: Parts & Repair Videos
1A Auto: Parts & Repair Videos
Your source for DIY car repair
Free

This app provides extensive video guides and written instructions for automotive repair and diagnostics. It helps users of all skill levels identify and fix car problems with detailed tutorials searchable by vehicle specifics.

23,000+ auto repair and diagnostic videosSearch by year, make, and modelDiagnose vehicle issues using senses
🛍️ Shopping
(85)
free
15
MOTORMIA: Tune & Mod Your Ride
MOTORMIA: Tune & Mod Your Ride
MOTORMIA: Tune & Mod Your Ride
AI Mod Guide & Parts Finder
Free

This app uses AI to help you plan and execute car modifications. Add your vehicle, chat with the AI about your goals, and receive personalized recommendations for parts and upgrades. Save your build, discover brands, and get inspired by the community.

AI-powered mod recommendationsVehicle-specific parts finderAftermarket brand discovery
🌟 Lifestyle
(1.2K)
free with in-app purchases
16
2017 Master Electrician Ref.
2017 Master Electrician Ref.
2017 Master Electrician Ref.
A handbook for electricians
$9.99

This digital handbook provides electricians and related professionals with essential electrical formulas, diagrams, and reference tables. It offers calculations, a dictionary of terms, and detailed information on wiring, motors, transformers, and more, all accessible on a mobile device.

Electrical formulas and calculationsWiring diagrams for various systemsMotor and transformer specifications
📊 Productivity
(1.2K)
paid
17
Electrician Handbook — Basics
Electrician Handbook — Basics
Electrician Handbook — Basics
Electric circuit, voltage, ohm
Free
$5.99 | 100% OFF

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

Electrical theory topicsInteractive circuit diagramsCalculators and formulas
🔍 Reference
(965)
free
18
SubaruConnect
SubaruConnect
SubaruConnect
Connect to your Solterra
Free

Enhance your vehicle ownership with this app, offering remote control and connectivity features. Manage charging, lock/unlock doors, and access emergency assistance. Explore owner's manuals and warranty information for a seamless experience.

Remote start/stop vehicleLock/unlock doorsSchedule charging
🌟 Lifestyle
(401)
free with in-app purchases
19
Simubus
Simubus
Simubus
Electrical Wiring Simulator
Free
🔧 Utilities
(0)
20
Torque Pro : OBD2 Car Scanner
Torque Pro : OBD2 Car Scanner
Torque Pro : OBD2 Car Scanner
Torque OBD2 Car Scanner ELM
Free
$12.99 | 100% OFF

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor live sensor data, and analyze performance with real-time graphs. Get AI-powered insights and detailed vehicle history reports.

Read and clear trouble codes (DTCs)Live sensor data monitoring and loggingAI-powered trouble code explanations
🔧 Utilities
(393)
subscription

FAQ about Automotive Wiring

What are the best automotive wiring apps for iPhone?
Carmin tops our automotive wiring apps ranking as of June 2026, with a 4.3-star average from 175 App Store ratings, and it's free to download.
Yes — 19 of the top automotive wiring apps we rank are free to download, including Carmin and FindPigtails.
Carmin shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 197+ automotive wiring apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a regularly updated library of automotive electrical wiring diagrams. It's designed to be used as a reference for car repairs or for educational purposes, offering access to videos and technical documents.
Key features include access to trustful electrical wiring diagrams that are updated regularly. It also offers a library of videos and technical documents for research and reference, all accessible with a few clicks.