OBD2 Car Scanner ELM 327 DTC
No in-app products collected for this app.
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Description
Turn your iPhone into a powerful car diagnostic tool. OBDPro connects to your vehicle's OBD-II port via Wi-Fi or Bluetooth LE ELM327 adapters and gives you real-time access to engine data, trouble codes, performance metrics and more.
LIVE DASHBOARD
Real-time RPM, speed, coolant temp, throttle, MAF, engine load, voltage and 15+ engine parameters
Beautiful analog gauges with animated needles — just like a real tachometer
4 dashboard themes: Standard, Racing (blue), Eco (green), Sport (red)
Customizable refresh rate down to 0.2s for near real-time updates
Switch between metric and imperial units
FULL DIAGNOSTICS
Read diagnostic trouble codes (DTCs) with plain-English descriptions
In-depth code details: severity, possible causes, symptoms and suggested repair
Clear check engine light with double-confirmation safety prompt
View I/M readiness monitors for emission test preparation
PERFORMANCE TESTS
0–60 mph, 0–100 km/h, 0–200 km/h, 1/4 mile, 1/8 mile and 100–0 km/h braking
Live timer, distance and max-speed tracking
Save runs, see your personal best and full test history
BATTERY HEALTH
Live voltage trend with smart engine/charging/cranking diagnosis
30-day min/max/avg voltage history
Get alerted before your battery dies
MY GARAGE
Add your vehicles with brand, model, year, engine type, VIN and color
100+ official car brand logos
Service reminders for oil, brakes, tires, filters, spark plugs and more
Track mileage and get notified when service is due
DATA RECORDING & EXPORT
Record live sessions while driving (as a passenger!)
Review session statistics — min, max and average for every parameter
Export professional PDF reports to share with your mechanic
WIDE ADAPTER SUPPORT
Wi-Fi ELM327 adapters
Bluetooth LE 4.0+ ELM327 adapters (Vgate, Veepeak, OBDLink and more)
Automatic adapter detection and protocol negotiation
DEMO MODE
Try every feature with simulated vehicle data — no adapter needed
Perfect for exploring the app before purchasing hardware
32 LANGUAGES
Available in English, Spanish, French, German, Italian, Portuguese, Dutch, Polish, Russian, Turkish, Japanese, Korean, Chinese (Simplified), Arabic, Hindi and 17 more.
FREE vs PRO
Free includes:
Connect via Wi-Fi, Bluetooth LE or Demo
Live dashboard with core PIDs (RPM, speed, coolant, throttle…) at 1s refresh
Read DTCs with code title and description
0–60 mph, 0–100 km/h and 1/4 mile performance tests
1 saved recording session and 1 free PDF export
1 vehicle in your garage with oil-change tracking
OBDPro unlocks:
All 15+ PIDs and faster 0.2s refresh
Racing, Eco and Sport dashboard themes
Detailed DTC causes, symptoms and repair guide
Clear DTC codes (Mode 04)
Battery Health trends, alerts and 30-day history
Unlimited vehicles in My Garage
Full service reminders (brakes, tires, filters, spark plugs…)
0–200 km/h, 1/8 mile and 100–0 km/h braking tests
Save performance runs, personal bests and history
Unlimited recording sessions and unlimited PDF exports
IMPORTANT SAFETY NOTICE
This app reads ECU data for informational purposes only. Do NOT operate while driving. Always park safely before using diagnostics. OBDPro is not a substitute for professional automotive inspection or repair.
Compatible with all OBD-II vehicles (1996+ US, 2001+ EU). Requires an ELM327-compatible Wi-Fi or Bluetooth LE adapter (sold separately).
Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage in Settings → Apple ID → Subscriptions.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sites.google.com/view/obd2scan/ana-sayfa/privacy-policy
Contact: [email protected]