Professional Vehicle
Diagnostics on iPhone
Connect to any ELM327 OBD-II adapter and unlock the full power of your vehicle's diagnostic system. Read codes, monitor live data, and get AI-powered insights.
Everything You Need for
Vehicle Diagnostics
From reading trouble codes to generating professional PDF reports — all in one app.
Diagnostic Trouble Codes
Read, decode, and clear DTCs from all vehicle systems. Get plain-language explanations for every code with severity levels.
Live Sensor Data
Monitor real-time engine parameters like RPM, speed, temperatures, fuel trims, and more with beautiful animated gauges.
AI-Powered Analysis
Get intelligent diagnostics powered by AI. Receive root cause analysis, repair recommendations, and cost estimates.
Professional PDF Reports
Generate branded diagnostic reports with your company logo, customer info, and detailed scan results. Perfect for workshops.
Performance Testing
Measure 0-100 km/h acceleration, braking distance, and other performance metrics using your vehicle's real sensors.
Fuel Economy Tracking
Monitor real-time fuel consumption, track fuel economy over time, and get tips to improve efficiency.
Driving Alerts
Set custom alerts for speed limits, RPM thresholds, temperature warnings, and more. Stay safe while driving.
Check Engine Reset
Clear check engine lights and reset emission monitors after repairs. View readiness monitor status for inspection prep.
ELM327 Terminal
Direct command-line access to your OBD adapter. Send AT and OBD commands manually for advanced diagnostics.
See It in Action
Live data, AI analysis, and professional reports — all beautifully designed.
Wide Compatibility
Works with thousands of vehicles worldwide.
OBD-II Vehicles
All cars manufactured after 1996 (OBD-II compliant)
WiFi Adapters
ELM327 WiFi adapters with auto-connect
BLE Adapters
Bluetooth Low Energy ELM327 adapters
iPhone & iPad
iOS 17+ required. Optimized for all screen sizes
Ready to Diagnose?
Download OBD Scan Pro and take control of your vehicle's health today.
🍎 Download Free on App Store