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OBD2 Car Scanner ELM 327 EOBD
by Metin Atalay
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: tr.metin.atalay@gmail.com
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: tr.metin.atalay@gmail.com
What's new (v1.0.3)
This update brings major new features and a refined experience:
NEW FEATURES
• 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, with live timer, distance, max-speed and personal best tracking
• Battery Health Monitor — live voltage trend, smart cranking/driving/charging diagnosis and 30-day history with alerts
• My Garage — add multiple vehicles with brand, model, year, engine, VIN and color, plus 100+ official car brand logos
• Service Reminders — track oil, brakes, tires, filters, spark plugs and more, with mileage-based notifications
• Detailed DTC Information — every trouble code now includes severity, possible causes, symptoms and a suggested repair guide
DESIGN & UI
• Brand-new analog gauges with animated needles, tick marks and redline highlighting
• 4 dashboard themes: Standard, Racing, Eco and Sport
• Refreshed app icon and onboarding flow
LOCALIZATION
• Added support for 32 languages including Arabic, French, German, Russian, Spanish, Turkish, Chinese, Japanese, Korean, Hindi and more
IMPROVEMENTS
• Smoother live data updates with refresh rate as fast as 0.2s
• PDF export with cleaner reports and faster sharing
• Better Bluetooth LE adapter detection
• Demo Mode now shows simulated DTCs, voltage and richer ECU data
• Various bug fixes and stability improvements
Thank you for using OBDPro! If you enjoy the app, please leave a review — it really helps us keep building.
NEW FEATURES
• 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, with live timer, distance, max-speed and personal best tracking
• Battery Health Monitor — live voltage trend, smart cranking/driving/charging diagnosis and 30-day history with alerts
• My Garage — add multiple vehicles with brand, model, year, engine, VIN and color, plus 100+ official car brand logos
• Service Reminders — track oil, brakes, tires, filters, spark plugs and more, with mileage-based notifications
• Detailed DTC Information — every trouble code now includes severity, possible causes, symptoms and a suggested repair guide
DESIGN & UI
• Brand-new analog gauges with animated needles, tick marks and redline highlighting
• 4 dashboard themes: Standard, Racing, Eco and Sport
• Refreshed app icon and onboarding flow
LOCALIZATION
• Added support for 32 languages including Arabic, French, German, Russian, Spanish, Turkish, Chinese, Japanese, Korean, Hindi and more
IMPROVEMENTS
• Smoother live data updates with refresh rate as fast as 0.2s
• PDF export with cleaner reports and faster sharing
• Better Bluetooth LE adapter detection
• Demo Mode now shows simulated DTCs, voltage and richer ECU data
• Various bug fixes and stability improvements
Thank you for using OBDPro! If you enjoy the app, please leave a review — it really helps us keep building.
