Here's a clear, professional, and user-friendly summary of the OBD Mary app based on your provided information — ideal for use in app store descriptions, websites, or promotional materials:

🚗 OBD Mary – The Ultimate OBD2 Car Diagnostic Scanner & Trip Computer

Your All-in-One Vehicle Health & Performance Companion

Welcome to OBD Mary, the powerful, feature-packed OBD2 car diagnostic tool, customizable dashboard, and intelligent trip computer built for drivers, mechanics, and car enthusiasts alike.

Whether you're troubleshooting a check engine light, optimizing fuel efficiency, or building a custom digital cockpit, OBD Mary turns your Android device into a full-featured vehicle diagnostic station.

🔍 Advanced Diagnostics for Every Vehicle

OBD Mary supports OBD2-compliant vehicles across a vast range of brands and models, including:

Acura, Alfa Romeo, Audi, BMW, BYD, Buick, Cadillac, Changan, Chery, Chevrolet, Chrysler, Citroën, Dacia, Daewoo, Daihatsu, Daimler, Datsun, Dodge, DS, Exeed, Fiat, Ford, Geely, General Motors, Genesis, GMC, Great Wall, Haval, Holden, Honda, Hummer, Hyundai, Infiniti, Isuzu, JAC, Jaguar, Jeep, JMC, Kia, KTM, Lada, Lancia, Land Rover, Lexus, Lifan, Lincoln, Lotus, Mahindra, Mazda, McLaren, Mercedes-Benz, Mercury, MG, Mini, Mitsubishi, Nissan, Opel, Peugeot, Pontiac, Porsche, Proton, RAM, Range Rover, Ravon, Renault, Rivian, Rolls-Royce, Rover, Saab, Samsung, Scion, Seat, Skoda, Smart, SsangYong, Subaru, Suzuki, Toyota, Vauxhall, Volkswagen, Volvo

🔍 What You Can Do:

• Read and clear standard OBD2 trouble codes (DTCs)
• Diagnose multiple ECUs: ABS, SRS (Airbag), HVAC, Transmission, Battery, and more
• View freeze-frame data for active faults
• Get detailed code explanations with one tap
• Search online for help with any fault code instantly
• Monitor live parameters: Speed, RPM, Coolant Temp, MAF, Fuel Level, Throttle Position, and much more

📊 Customizable Digital Dashboard

Turn your phone or tablet into a professional-grade instrument cluster with full customization.

🛠️ Create Your Dream Dashboard:

• Drag, drop, and resize gauges freely
• Customize colors, fonts, labels, backgrounds, animations
• Choose from newly added gauge templates (v1.251)
• Support for over 100+ OBD2 parameters (expanded list in v1.251)

Perfect for daily driving, track days, or vehicle monitoring!

📈 Smart Trip Computer

Track every journey automatically — no manual input needed.

🚗 Log Real-Time Trip Data:

• Trip duration
• Average & maximum speed
• Fuel consumption (L/100km or MPG)
• Estimated fuel cost
• Odometer & trip meters
• Engine runtime

All data is saved and can be reviewed later — great for fleet management, fuel efficiency analysis, or personal tracking.

⚙️ How to Get Started (Quick 6-Step Guide)

1. Download OBD Mary from the Google Play Store
2. Plug your ELM327 adapter into your vehicle’s 16-pin OBD2 port
3. Turn the ignition ON (do not start the engine)
4. Enable Bluetooth on your Android device
5. Pair with your ELM327 adapter (look under "Bluetooth Devices")
6. Select the adapter in the app → Tap Connect → Start diagnosing!

✅ Note: Use ELM327 v1.5 for best compatibility. Avoid v2.1 if possible due to known connection issues.

💎 Unlock Full Features with the Premium Version

Upgrade to OBD Mary Pro and enjoy:

• No ads
• Unlimited custom dashboard layouts
• Advanced data logging
• Priority support
• Regular updates and new features

Support our development and experience the full power of OBD2 diagnostics!

📬 Contact the Developer

Have feedback, questions, or need help?
Use the “Contact Us” button on the main app screen to send an email directly.

We’re here to help — your feedback helps us build better!

✅ Latest Update: Version 1.251 (November 10, 2024)

• 🎨 New gauge templates for stunning dashboard designs
• 🔢 Expanded list of OBD2 parameters
• 🐞 Bug fixes & improved stability across all devices

🛠️ Why Choose OBD Mary?

✅ Works with 99% of OBD2 vehicles (2001 and newer)
✅ Intuitive interface for beginners and pros
✅ Lightweight, fast, and reliable
✅ Real-time monitoring and long-term data tracking
✅ The only app you need for diagnostics, dashboards, and trip logs

OBD Mary – See Your Car Like Never Before.

🔌 Plug in. Connect. Drive smarter.

⚠️ Important: This app requires a compatible ELM327 Bluetooth or Wi-Fi OBD2 adapter. Not included.

Let me know if you'd like a short version for Google Play Store, marketing email, website banner copy, or a PDF user guide!

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