AutoDiag - AI OBD Scanner

Your car's check engine light came on and you're not sure if you can continue driving? AutoDiag connects to your car and explains the problem in clear Portuguese — what broke, if it's urgent, how much it costs to fix, and what you can check yourself before going to the mechanic.

It works with any ELM327 Bluetooth OBD2 adapter (starting at ~R$60) in vehicles sold in Brazil from ~2010 onwards — HB20, Onix, Strada, Argo, Kwid and practically the entire flex-fuel fleet.

FREE, NO ACCOUNT REQUIRED: • Real-time engine data: RPM, speed, and temperature • Reading of fault codes (DTCs) with the affected system • High-contrast dark theme, designed for use in the car • Works 100% offline — the code database is stored on the device

WITH A FREE ACCOUNT: • Unlimited vehicles synchronized between devices • Scan history with cloud backup

COMPLETE AUTODIAG — ONE-TIME PAYMENT OF R$29.90: • AI-powered diagnostics in Portuguese: what happened, real urgency, probable causes, estimated cost in reais, and a checklist of what to check yourself — all specific to your engine • Complete and customizable dashboard with all vehicle sensors • Trip log with map, average fuel consumption, and CSV/PDF export • Performance tests: 0–100 km/h, braking, power, and torque

No subscription. No monthly fees. Pay once, use forever — the purchase is in your account and valid on Android and iOS.

True privacy: no account required, no data leaves your device. The AI ​​diagnostic only sends technical vehicle data — never your name, email, or location. No ads.

Privacy policy: https://vitoras.github.io/AutoDiag/privacidade.html