Auto VehiclesObd Mary – Car Scanner for ELM

Obd Mary – Car Scanner for ELM

Obd Mary – Car Scanner for ELM
App Name Obd Mary – Car Scanner for ELM
Latest Version v.1.183
Last Updated
Publisher OBD Apps
Requirements Android 5.0 Android 5.0
Category Auto Vehicles Auto Vehicles
Size 15 MB
Mods Premium Unlocked
Google Playstore

4.8 Rating (641) Votes

4.8 Rating (641 Votes )
Price: $ 0
Effectiv OBD2 Car diagnostics. DTC Scanner. Custom Dashboard. ELM Trip Computer.

🚗 If you’re a car enthusiast or someone who prefers to take full control of your vehicle’s health and performance, then Obd Mary is the perfect companion for you. This EOBD OBD-2 car diagnostic scanner, gauge dashboard, and trip computer offers a range of impressive features that cater to your car diagnostic and monitoring needs.

Key Features

1. Diagnostics: Obd Mary allows you to read and clear OBD-2 Trouble Codes and perform diagnostics for different vehicle ECU systems such as ABS, SRS, Airbag, HVAC, and more.

2. Wide Vehicle Compatibility: The Car Scanner OBD Mary supports an extensive range of car brands, including but not limited to Audi, BMW, Chevrolet, Ford, Honda, Mercedes-Benz, Nissan, Toyota, and Volkswagen.

3. Quick Start Guide: The app provides a simple and straightforward quick start guide to help you set up the OBD2 Car Scanner OBD Mary with your vehicle using an ELM327 Bluetooth or Wi-Fi adapter.

4. Gauge Dashboard Customization: With the gauge dashboard feature, you can customize various parameters such as sizes, colors, positions of stroke, arrow, texts, labels, backgrounds, and more to create your own personalized set of gauges.

5. Trip Computer: Obd Mary allows you to track your trips by logging trip time, fuel consumption, fuel cost, average speed, max speed, and more, using the ELM327 adapter connected to your vehicle.

6. Full Version: Users have the option to purchase the full version of the Obd Mary app to enjoy full functionality without any ads. Plus, your purchase helps support future app development and updates.


– Provides comprehensive car diagnostics for various ECUs.
– Wide range of vehicle compatibility.
– User-friendly interface with a quick start guide.
– Customizable gauge dashboard for personalized monitoring.
– Trip computer feature for tracking trip data.
– Option to upgrade to the full version for an ad-free experience and support for future development.


– Requires an ELM327 Bluetooth or Wi-Fi adapter for connectivity.
– Compatibility issues with certain ELM adapter versions.

How it Works

Using Obd Mary is as easy as following these simple steps:

1. Download the Obd Mary app.
2. Plug the ELM327 adapter into the 16-pin diagnostic connector in your vehicle.
3. Switch on the vehicle’s ignition.
4. Discover your Bluetooth ELM adapter in your Android device settings.
5. Select the discovered ELM327 adapter in the app settings.
6. Connect and start utilizing the features offered by Obd Mary.


🔧 As an essential tool for car enthusiasts, mechanics, and anyone who wants to have full control over their vehicle’s performance, Obd Mary proves to be a reliable and feature-packed OBD-2 car diagnostic scanner. With its extensive vehicle compatibility, customizable gauge dashboard, trip tracking feature, and option to upgrade to the full version, Obd Mary offers a comprehensive solution for car diagnostics and monitoring.

Frequently Asked Questions

1. What vehicles are compatible with Obd Mary?
Obd Mary supports a wide range of brands, including Acura, BMW, Chevrolet, Ford, Honda, Mercedes-Benz, Nissan, Toyota, and more. For a full list of compatible brands, refer to the product description.

2. Can I use Obd Mary without the ELM327 adapter?
No, the Obd Mary app requires an ELM327 Bluetooth or Wi-Fi adapter for connectivity to your vehicle.

3. What are the benefits of upgrading to the full version of Obd Mary?
By purchasing the full version, users can enjoy an ad-free experience and support future app development and updates.

🚀 Take your car’s diagnostics and monitoring to the next level with Obd Mary and experience the convenience of keeping track of your vehicle’s health and performance in real-time.

  • Extended support of service 06 for old vehicles Improved DTC reading Fixed some bugs

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