Dr Underhood Live Assist

Business

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

$20 AI diagnosis in 60 seconds. $99 live video with a real ASE mechanic. Skip the shop. Skip the $150 "we'll look at it" fee. Put the car on the phone. Dr. Underhood turns your phone into a smart car-diagnostic tool. Pair an approved Bluetooth OBD-II adapter, scan your vehicle in seconds, and get a clear, plain-English explanation of what's wrong — no mechanic jargon. WHAT YOU CAN DO • Read and clear check-engine codes over Bluetooth (ELM327 OBD-II) • Get an AI-powered diagnosis that explains the problem in plain English • See likely causes, severity, and what to do next • Share your scan directly with a trusted repair shop • Book an appointment and get a case summary from the shop WHY DRIVERS LOVE IT • No guessing at the auto-parts store • Understand repairs before you pay for them • Faster, more transparent communication with your shop Note: Requires a compatible Bluetooth OBD-II adapter (sold separately). The app will guide you to an approved adapter. Dr. Underhood is built for everyday drivers who want to understand their car and avoid surprise repair bills.

  • This app hasn’t received enough ratings or reviews to display an overview.

Fixed OBD-II code reading — now correctly catches misfires and all trouble codes from the dongle • More stable connection to the Wrench-1 dongle • Dashboard and sign-in fixes for shop staff • Speed and stability improvements

The developer, Rob Holmes, 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 Not Collected

    The developer does not collect any data from this app.

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

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

    Seller
    Rob Holmes
    Size
    45.5 MB
    Category
    Business
    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
    • Advanced Diagnosis Unlock $99.99
    • Basic Diagnosis Unlock $19.99
    Copyright
    © 2026 Dr Underhood