Diagnose Car Problems With AI
Talk to your car.
Scan dashboard warning lights, diagnose car problems, and know if it's safe to drive.
Download the App
Available on the App Store.
The smartest way to understand your car.
Ask anything.
F.A.Q
Is CarFix free?
Yes. CarFix includes a free plan so you can add your vehicle and chat with the assistant. Pro unlocks VIN history analysis and premium insights.
Do I need an OBD scanner?
No. You can describe symptoms, warning lights, sounds, or codes in plain language. An OBD scanner can help, but it is not required to get started.
Which car brands are supported?
CarFix works with most makes and models. Your vehicle profile helps tailor every answer to your specific car.
Can CarFix diagnose my car?
CarFix helps you understand likely causes, urgency, and next steps based on your symptoms and vehicle profile. It is guidance — not a replacement for a hands-on inspection by a qualified mechanic.
Is my vehicle data secure?
Your data is stored securely and used only to personalize your experience. We do not sell your vehicle information.
Download CarFix
Scan any dashboard warning and get a clear AI diagnosis — right from your iPhone.
Download the App
Available on the App Store.