AI Car Doctor: OBD Diagnostics

Smart diagnostics via AI OBD

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

AI Car Doctor: Your Personal AI Mechanic! Tap a live sensor reading from your car's OBD port and an AI mechanic analyzes it in seconds. AI Car Doctor connects directly to your vehicle, reads real-time engine data and fault codes, and lets you send any reading to a mechanically trained AI with a single tap. Check engine light on? Tap the code, get the answer. It is like having a mechanic ride shotgun. TALK TO AN AI THAT THINKS LIKE A MECHANIC The AI cross-references your exact vehicle specs, live OBD data, fault codes, and your description to pinpoint what is actually wrong. Describe a sound, a vibration, a smell, or a dashboard warning. Send photos and draw on the problem area. Dictate hands-free while you are under the hood. The AI asks the same follow-up questions a real mechanic would, then delivers a structured diagnosis with confidence levels, root cause analysis, and a clear path to fixing it. It remembers every conversation, every scan, and every diagnosis for each of your vehicles, so it gets smarter about your car over time. LIVE OBD DASHBOARD WITH ONE-TAP AI ANALYSIS Connect any ELM327 OBD-II adapter via Bluetooth, Bluetooth Classic, or WiFi. Read 38+ live sensor metrics in real time: RPM, speed, coolant temp, throttle position, engine load, fuel trims, O2 sensors, turbo data, and more. Read stored fault codes and pending early warnings directly from your ECU. Tap any reading or fault code to send it to the AI for instant analysis. STRUCTURED DIAGNOSES AND REPAIR GUIDES Every diagnosis includes root cause analysis, DIY difficulty rating, safety precautions, required tools and parts, cost estimates for both DIY and professional repair, shopping links, and step-by-step repair instructions. Save diagnoses and launch interactive repair guides with card-by-card walkthroughs and progress tracking. Stuck on a step? Open a contextual AI chat that knows exactly where you are in the repair. BUILD YOUR INTELLIGENT GARAGE Add vehicles with detailed profiles including make, model, year, engine, VIN, trim, drivetrain, transmission, fuel type, and mileage. Every car maintains its own chat threads, OBD scan history, saved diagnostics, and service log. Switch between vehicles instantly. The AI always knows which car you are discussing and brings its full history into context. SERVICE HISTORY AND MAINTENANCE TRACKING Log oil changes, tire rotations, brake work, repairs, inspections, and modifications with date, mileage, cost, notes, and receipt photos. Filter by date range, view total spending, and export professional PDF reports for resale documentation, insurance, or tax records. Set smart maintenance reminders based on mileage and time intervals. WORKS OFFLINE, WORKS WORLDWIDE Messages are cached locally and queued automatically when you lose signal, perfect for garages and parking structures. Available in 31 languages including English, Spanish, French, German, Japanese, Chinese, Arabic, and 24 more. The AI responds in your language. Choose metric or imperial units and pick from 40+ currencies. PRO AND PRO+: PICK YOUR ALLOWANCE Start with 30 AI credits, 3 image sends, 1 car, and 1 saved diagnostic at no cost. Upgrade to Pro for 500 AI messages per month, or to Pro+ for 1000 AI messages per month. Both plans include unlimited photo diagnosis, multiple cars, premium vehicle fields, receipt storage, maintenance reminders, and full OBD access. Available as monthly and yearly billing. YOUR DATA, YOUR CONTROL Delete diagnostic data, wipe all app data, or remove your account entirely including all stored photos and chat images. Full control, no questions asked. Whether you are diagnosing a check engine light, tracking every modification, or just want to understand what your mechanic is talking about, AI Car Doctor is built for you. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Bug fixes & UI tweaks

Version 1.0.2

The developer, Stefan Routs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Stefan Routs
Size
  • 43.4 MB
Category
  • Utilities
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Yearly Pro+ subscription $99.99
  • Monthly Pro+ subscription $12.99
  • Yearly Pro subscription $79.99
  • Monthly Pro subscription $8.99
  • Learn More
Copyright
  • © 2026 Stefan Routs
  • Developer Website
  • Privacy Policy

    • More by Stefan Routs

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