218+ iOS apps curated and reviewed
The best obd2 fault codes with solution apps on iPhone average 4.3★ across 218+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This automotive companion app helps users decode OBD2 trouble codes, understand their meanings, and find solutions to resolve them. With a comprehensive database, detailed code descriptions, and step-by-step guides, users can diagnose and fix car problems with confidence, saving time and money.
Access real-time data from your car's onboard diagnostic system with this powerful OBD2 scan tool. Monitor and analyze your vehicle's performance, troubleshoot issues, and make informed maintenance decisions. Get insights and stay on top of your car's health with OBD Fusion now!
Turn your mobile phone into a powerful automotive car scanner with this leading OBD2 car diagnostics tool. Quickly read diagnostic trouble codes, track vehicle data in real-time, and monitor sensor data to enhance your car knowledge and performance. See https://www.obdautodoctor.com/help/articles/obd2-compatible-cars/ for compatible vehicles.
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.
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.
Access diagnostics, live data, and repair guides for your car with this versatile OBD2 solution that works for a wide range of car brands. Empower yourself with features like fault code reading, maintenance guides, live data monitoring, and hidden feature customization. Unleash your inner car hero with Carly!
An app that translates and explains OBD codes in Arabic, allowing users to diagnose car issues without visiting a mechanic. Get detailed translations of car trouble codes in Arabic for easy troubleshooting.
An app for car owners to diagnose their vehicle's internal systems through OBD2, offering comprehensive diagnostics, real-time monitoring, and maintenance guidance. Compatible with various OBD2 scanners and a wide range of car brands, it provides customizable dashboards, emissions readiness checks, and an HUD mode for effortless monitoring while driving. Unlock your vehicle's full potential today!
BlueDriver is a premium OBD2 scan tool used by professionals and vehicle owners to diagnose and fix issues. Features include generating repair reports, scanning trouble codes, and offering enhanced diagnostics for various car models. Visit the website to see what users are saying and connect with the community on social media.
Discover your car's OBD2 port easily with our app! Locate your OBD connector and diagnose your vehicle - join over 1000 users helping each other. Don't see your car listed? Send photos to contribute and expand our database.
Access a mobile DIY car mechanic with the Carista App – code, diagnose warning lights, monitor live data, and service your car easily. Save time and money on workshop visits, unlock hidden features, and customize your car's behavior with a wide range of supported car brands. Visit https://carista.com/supported-cars to check compatibility.
RepairSolutions2 offers valuable vehicle care and repair information for car owners, DIYers, and technicians. It pairs with OBD2 scanners to provide a comprehensive database with verified fixes, schedule repairs, and offers free vehicle care info. Get expert automotive help in one app.
OBD JScan is a powerful application designed for Jeep owners to access and control their vehicles' onboard diagnostic information, providing detailed insights and functionality for maintenance and troubleshooting. Stay connected with your Jeep like never before - download OBD JScan now!
Unlock the full potential of your car with an innovative diagnostic application. Easily scan and analyze your vehicle's data for optimal performance.
A comprehensive OBD-2 scanner app for car diagnostics, providing real-time sensor data, diagnostic trouble code retrieval, and advanced troubleshooting capabilities for vehicles manufactured after 1996. Easily monitor your car's performance and pinpoint issues with just a tap on your screen. Subscribe for premium access to unlock all features. Explore more at (provide the link to the application).
Transform your iPhone into a customizable monitoring system with DashCommand - a professional OBD-II app for monitoring engine performance, fuel economy, and more. Easily read and clear check engine lights, track G-forces, map race tracks, and log OBD-II data. Check out a video of DashCommand in action: [here](https://www.youtube.com/watch?v=y12tbLmf_J0). Explore compatible hardware options: [here](http://palmerperformance.com/hardware).
GaragePro is an advanced OBD Scanner app offering comprehensive diagnostic features for cars and bikes, including reading and deleting fault codes from various modules, live data monitoring, special OBD functions like Injector coding and DPF regeneration, smog check readiness, service light resets, and more. Compatible with a wide range of vehicles, GaragePro provides detailed insights and support for automotive enthusiasts, repair shops, and DIYers.
Turn your smartphone into a car mechanic with this OBD2 scanner app! Detect issues in your vehicle, monitor performance, and access real-time data to keep your car running smoothly. Get started with your car's diagnostics now!
Access a comprehensive OBD2 Code Guide with this app, providing quick and easy lookups of car check engine codes, along with descriptions and possible causes. Utilize the web's largest OBD2 code database, save results for future reference, and access search history for efficient troubleshooting.