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Best Vehicle Fault Finder App

0+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good vehicle fault finder app apps. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Vehicle Fault Finder App

Vehicle Maintenance Tracker#1

Vehicle Maintenance Tracker by Hai Nguyen

Vehicle maintenance logbook
Editor's Choice
🔧 Utilities
4.5😊(2.7K ratings)
Free
Vehicle Maintenance Tracker screenshot 1
Vehicle Maintenance Tracker screenshot 2
Vehicle Maintenance Tracker screenshot 3

Vehicle Maintenance Tracker (VMT) is a comprehensive utility for tracking and managing all vehicle maintenance records. Easily add vehicle details, schedule services, attach receipts, and export data for sharing or printing. Start organizing your vehicle maintenance effortlessly today!

What We Love

  • 👍 Easy to use
  • 📷 Ability to attach photos
  • 💰 Free with no in-app purchases
  • 🗓️ Comprehensive maintenance tracking

Room to Improve

  • 🐛 Occasional crashes or data loss
  • 🌍 Limited support for international units
  • 🔒 Inconvenient login process
Nexar Classic#2

Nexar Classic by Nexar Inc.

Dash cam app
Strong Contender
🗺️ Navigation
4.4😐(12K ratings)
FreeAdsIn-App Purchases
Nexar Classic screenshot 1
Nexar Classic screenshot 2
Nexar Classic screenshot 3
Nexar Classic screenshot 4
Nexar Classic screenshot 5
Nexar Classic screenshot 6

Nexar Classic is a dash cam app that, when paired with a Nexar dash cam, automatically records driving sessions, detects significant events, and backs up footage to a private cloud storage. Join the community of safety-minded drivers for enhanced driving experience and potential life-saving benefits.

What We Love

  • 🚀 Easy to set up and use
  • 📽️ High-quality video recordings
  • 🗺️ Helpful GPS and location features
  • 💯 Excellent customer support

Room to Improve

  • 🔋 Drains phone battery quickly
  • 🔒 Privacy concerns with location tracking
  • 🐛 Unreliable auto-start/stop recording
OBD2 Car Scanner - EOBD Facile#3

OBD2 Car Scanner - EOBD Facile by Outils OBD Facile

Torque ELM327 Diagnostic Tool
Worth Considering
🔧 Utilities
4.6😐(4.8K ratings)
FreeIn-App Purchases
OBD2 Car Scanner - EOBD Facile screenshot 1
OBD2 Car Scanner - EOBD Facile screenshot 2
OBD2 Car Scanner - EOBD Facile screenshot 3
OBD2 Car Scanner - EOBD Facile screenshot 4
OBD2 Car Scanner - EOBD Facile screenshot 5
OBD2 Car Scanner - EOBD Facile screenshot 6

An ultimate OBD2 Bluetooth car scanner app that helps diagnose engine and transmission issues by connecting to an ELM327 adapter. View and clear fault codes, see real-time data, and track trip records with this powerful tool. Check compatibility with your vehicle and access accurate diagnostics to take control of your car maintenance.

What We Love

  • 👍 Helpful for diagnosing issues
  • 🚀 Easy to use and connect
  • 💡 Provides useful vehicle data
  • 🔍 Able to read and clear error codes

Room to Improve

  • 💰 Expensive for full functionality
  • 🔒 Requires paid upgrade to access key features
  • 🐛 Connectivity issues and app crashes

More Vehicle Fault Finder App apps to explore

4
CARFAX - New & Used Cars
CARFAX - New & Used Cars
CARFAX - New & Used Cars
Shop CARFAX with Confidence
Free

Find your next car effortlessly with our application! Browse a vast selection of new and used cars, check vehicle history reports, and connect with sellers seamlessly. Upgrade your car shopping experience today by downloading the app!

🛍️ Shopping
(368K)
5
OBDeleven – OBD2 car scanner
OBDeleven – OBD2 car scanner
OBDeleven – OBD2 car scanner
Diagnostics, service & coding
Free

Unlock the full potential of your car with an innovative diagnostic application. Easily scan and analyze your vehicle's data for optimal performance.

🔧 Utilities
(1.1K)
6
OBDeleven VAG
OBDeleven VAG
OBDeleven VAG
Scan your car & clear faults
Free

Perform car diagnostics easily with OBDeleven VAG Car diagnostics application. Simply scan your car's systems and get detailed insights for efficient troubleshooting. Try it now for a smoother driving experience!

🔧 Utilities
(6.6K)
7
Auto Agent
Auto Agent
Auto Agent
by EZ LYNK
Free

A revolutionary mobile application that transforms how you manage your vehicle, offering live data display, diagnostics, data recordings, remote assistance, and software updates with ease. Access the most powerful tool in the automotive industry from your pocket, saving time and improving convenience for vehicle maintenance and care.

🔧 Utilities
(34K)
8
FIXD OBD2 Scanner
FIXD OBD2 Scanner
FIXD OBD2 Scanner
Clear Your Check Engine Light
Free

An auto diagnostic application that decodes car issues into layman's terms, alerts you to maintenance needs, and now offers FIXD Premium for expert support from mechanics. Ensure your car's health and longevity with FIXD.

🔧 Utilities
(42)
9
State Farm®
State Farm®
State Farm®
Insurance & Finance
Free

An insurance management app designed to help users easily access their policies, file claims, and receive support. Simplify your insurance experience with our convenient and user-friendly platform.

💰 Finance
(1.2M)
10
The General Insurance App
The General Insurance App
The General Insurance App
See how much you can save!
Free

Get quotes, manage your policy, make payments, and file claims easily with our mobile app. Experience convenience and efficiency at your fingertips wherever you are! Leave feedback or contact us for a seamless experience.

💰 Finance
(223K)
11
MyINFINITI App
MyINFINITI App
MyINFINITI App
by Nissan North America Inc.
Free

A comprehensive app for INFINITI owners, offering remote access, security, vehicle information, maintenance features, and more. Stay connected to your vehicle, schedule service appointments, get notifications, and access helpful resources for an enhanced ownership experience. Visit owners.infinitiusa.com for more details and to get started.

🔧 Utilities
(14K)
12
CarGurus: Used & New Cars
CarGurus: Used & New Cars
CarGurus: Used & New Cars
Shop, finance, or sell today.
Free

Discover an innovative app that helps you find great deals on used cars by comparing prices from various dealerships. Easily search and filter listings based on your preferences, and get notified of price drops. Download now to start your car search hassle-free!

🛍️ Shopping
(640K)
13
myCadillac
myCadillac
myCadillac
Start, Lock & Schedule Service
Free

Access your vehicle's full potential with this convenient tool that allows you to remotely control your car's functions, check fuel levels, schedule service, access tutorials, and send destinations to navigation. Stay connected and in command with myCadillac app.

🌟 Lifestyle
(153K)
14
myGMC
myGMC
myGMC
Start, Lock & Schedule Service
Free

Access a comprehensive vehicle management tool with remote commands, vehicle status monitoring, roadside assistance, tutorials, and navigation integration. Simplify your car ownership experience and stay connected with your vehicle's health and maintenance needs. Get started now for a seamless automotive ownership experience.

🌟 Lifestyle
(408K)
15
ZUS - Save Car Expenses
ZUS - Save Car Expenses
ZUS - Save Car Expenses
ZUS Smart Driving Assistant
Free

Track your car expenses, improve your driving habits, and earn cash rewards with this smart driving assistant app. Save money on maintenance and fuel while enhancing your overall driving experience. Download now to start saving!

🔧 Utilities
(5.2K)
16
VIN Check Report for Used Cars
VIN Check Report for Used Cars
VIN Check Report for Used Cars
Vehicle Info | Specs | History
Free

Get a comprehensive VIN Check Report for used cars with detailed vehicle information, pricing, history, safety ratings, insurance quotes, maintenance schedules, and more. Easily scan your VIN or enter it to access a wealth of data to enhance your car-buying process. Perfect for comparing cars, getting accurate values, and staying informed while shopping for a used vehicle.

🛍️ Shopping
(3K)
17
Bumper: Vehicle History Report
Bumper: Vehicle History Report
Bumper: Vehicle History Report
VIN Check New & Used Car Info
Free

Get comprehensive vehicle history reports effortlessly with the Bumper app. Search by VIN or car model to access accident records, market values, theft reports, recalls, equipment specs, and more. Make informed decisions whether buying, selling, or researching a car, all at an affordable rate. Opt for Bumper and drive with confidence.

🛍️ Shopping
(1.2K)
18
TezLab - For Tesla/Rivian
TezLab - For Tesla/Rivian
TezLab - For Tesla/Rivian
#1 Rated App For Tesla/Rivian
Free

Track, analyze, and share driving data and charging details for your Tesla or Rivian with this popular app. Connect with other EV enthusiasts, view insightful drive metrics, and engage with a global community of electric vehicle owners. Check out the Terms of Use and Privacy Policy for more information.

🌟 Lifestyle
(226)
19
AcuraLink
AcuraLink
AcuraLink
by American Honda Motor Co., Inc (Acura)
Free

Access the advanced AcuraLink app, compatible with select 2014 and newer models, to remotely start your vehicle, check fuel levels, locate parking spots, and more. Visit the link to explore compatibility and enhance your vehicle connectivity today!

🌟 Lifestyle
(52K)
20
Driver: Driving & Dash Cam App
Driver: Driving & Dash Cam App
Driver: Driving & Dash Cam App
Record & share your drive!
Free

View and manage dashcam footage through an AI-powered cloud service. Enhance your driving experience with intelligent features for safety and convenience. Explore our app for seamless integration with your daily commute.

🗺️ Navigation
(12K)

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