223+ iOS apps curated and reviewed
If you already know OBDII Trouble Codes Lite, this is the deeper bench. 223+ obdii code apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
This car diagnostic database app provides a comprehensive collection of OBD II trouble code definitions, allowing users to easily look up and understand engine error codes. With a simple search function, users can enter their fault code and access supported descriptions, making it a handy tool for car owners and mechanics alike.
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.
Effortlessly customize your BMW, MINI, or Toyota Supra for the ultimate driving experience with this app. Explore hidden features and personalize your vehicle to your preferences. Visit the website for a list of supported cars and required accessories.
Turn your phone or tablet into a powerful diagnostic scan tool with this app, designed exclusively for use with OBDLink MX, CX, and MX WiFi adapters. Enjoy features such as checking and clearing trouble codes, real-time data display, emissions readiness, fuel economy estimation, customizable dashboards, and more. Get detailed insights into your vehicle's performance effortlessly!
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.
This comprehensive car diagnostic code database provides instant access to over 18,500 error descriptions for OBD2 (EOBD) trouble codes, allowing users to quickly identify and understand issues with their vehicle. With a simple search function and offline access, users can easily look up codes and copy descriptions to share with others, making it an essential tool for car owners and mechanics alike.
This application helps you identify and fix car issues by providing definitions and possible causes of On Board Diagnostics Trouble Codes. Simply select your vehicle, input the code, and get the information you need to quickly resolve the problem.
Access real-time data from your BMW or MINI with BimmerLink, including reading trouble codes, monitoring sensor values, controlling the exhaust flap, DPF regeneration, and more. Enhance your driving experience with the CarPlay add-on and seamlessly integrate vehicle monitoring. Browse supported cars and required accessories at https://bimmerlink.app.
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.
Scan QR codes quickly and easily to access information, websites, and more with just a tap.Efficiently decode QR codes for instant access – try it now!
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!
A versatile code editor for iPad and iPhone, offering syntax highlighting, code autocomplete, file management for Dropbox, (S)FTP, and webdav, an SSH client, and more. Code anytime, anywhere with features like tabbed editing, custom key snippets, and a built-in terminal. Ideal for developers on the go.
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!
A convenient app that generates and scans QR codes for easy sharing of information. Simplify your tasks with this handy tool – download it 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 powerful QR code scanner and generator with extensive features, including versatile code scanning, comprehensive code generation, and advanced parsing capabilities. Experience secure history management, exotic features like QR code compression and encryption, and unique functions like URL safety check and passkey QR code support. Visit the link for more details.