Auto AI: OBD2 Car Diagnostic
Mechanic, Check Engine, Repair
Free · In‑App Purchases
Go beyond code reading. Combine OBD2 scans, live data, symptoms, photos and vehicle sounds with AI-guided diagnosis to understand what your car is telling you.
Understand what’s wrong with your car using AI and real vehicle diagnostics.
Auto AI goes beyond a basic OBD2 code reader. Connect a compatible OBD-II adapter to scan trouble codes and live vehicle data, or diagnose a problem from symptoms, photos, sounds and videos. The AI combines the evidence you provide to explain what may be happening, how urgent it could be, and what to check next.
AI CAR DIAGNOSIS
Describe what you notice in normal language — shaking under acceleration, clicking over bumps, power loss, rough idle, overheating, strange smells or anything else. Auto AI asks useful follow-up questions and helps narrow the possibilities instead of giving you a generic list.
OBD-II SCANNER
Connect a compatible Bluetooth or Wi-Fi OBD-II adapter to:
• Read supported diagnostic trouble codes (DTCs)
• Clear supported codes after repairs
• View freeze-frame information
• Monitor available live sensor data
• Save scan history and diagnostic sessions
CHECK ENGINE ANALYSIS
Turn cryptic fault codes into clear explanations. See likely causes, severity, useful checks and next steps. When multiple codes appear together, AI can analyze them as a group instead of treating each code in isolation.
DIAGNOSE BY SOUND
Record ticking, knocking, grinding, squealing, startup noises, suspension sounds and other unusual vehicle noises. Add your vehicle details and symptoms so the AI can evaluate the sound in context.
PHOTO & WARNING LIGHT DIAGNOSIS
Take a photo of a dashboard warning light, leak, tire wear, belt, hose, spark plug, corrosion or another visible issue. Auto AI explains what it sees and what may deserve attention.
VIDEO DIAGNOSIS
Upload a short video of smoke, vibration, leaks, abnormal movement, startup behavior or another mechanical symptom to give the AI more evidence.
LIVE DATA, EXPLAINED
View available OBD data such as RPM, coolant temperature, fuel trims, MAF, MAP, oxygen sensors, engine load, throttle position, battery voltage and other supported parameters. Use AI to help interpret unusual patterns and recorded driving sessions.
GUIDED TROUBLESHOOTING
Auto AI is designed to help you test possibilities logically. Add new evidence as you go, answer follow-up questions, and refine the diagnosis step by step.
YOUR VEHICLE HISTORY
Keep multiple vehicles in your garage, review past scans and diagnoses, and create clear reports you can save or share.
WHY AUTO AI
• OBD2 + AI in one diagnostic workflow
• Symptoms, sound, photos, video and scan data
• Plain-language explanations
• Guided next steps instead of code definitions alone
• Useful for everyday drivers and experienced DIY users
IMPORTANT
Auto AI provides informational diagnostic guidance. Vehicle faults can have multiple causes, and AI or OBD data cannot replace a hands-on inspection by a qualified automotive professional. If a vehicle may be unsafe to drive, stop driving when it is safe to do so and seek professional assistance.
Note: Some features require Premium subscription
- Weekly Monthly and annual plans available
- Subscription auto-renews unless canceled
- Cancel anytime Settings
By subscribing, you agree to the app's Terms of Use and Privacy Policy:
- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
- Privacy Policy: https://sites.google.com/view/privacy-policy-for-autodiag-ai/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Performance enhancements and bug fixes.
• Performance the design to Liquid Glass
The developer, HAMZA HARDOULI, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HAMZA HARDOULI
- Size
- 25.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.0 or later. - Apple Vision
Requires visionOS 26.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- Pro Monthly Access $12.99
- Pro Yearly Access $59.99
- AutoDiag Pro Weekly $4.99
- Copyright
- © 2026 LixusLink. All rights reserved.