Car Scanner OBD2 ELM: Obd Mary
9.3 14K+
v1.336 by WyspaTech
About Obd Mary
Obd Mary (Package Name: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary) is developed by WyspaTech and the latest version of Car Scanner OBD2 ELM: Obd Mary 1.336 was updated on October 18, 2026. Car Scanner OBD2 ELM: Obd Mary is in the category of Auto & Vehicles. You can check all apps from the developer of Car Scanner OBD2 ELM: Obd Mary and find 200 alternative apps to Car Scanner OBD2 ELM: Obd Mary on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Obd Mary is a EOBD \ OBD-2 car diagnostic scanner, gauge dashboard and trip computer with a number of cool features.
With our OBD2 Car Scanner OBD Mary it is possible not only read and clear OBD-2 Trouble Codes but also make diagnostics for different vehicle ECU like: ABS, SRS, Airbag, HVAC and etc.
Our Car Scanner OBD Mary supports brands like: Acura, Alfa Romeo, Alpina, Audi, BMW, BYD, Buick, Cadillac, Changan, Chery, Chevrolet, Chrysler, Citroen, 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
Attention!!!
1. You need ELM327 Bluetooth or Wi-Fi adapter to connect to a vehicle using this application.
2. Your vehicle can contain some ECUs (electronic control modules), so don't forget to check all ECUs.
3. ELM adapters version 2.1 are often can be corrupted, so try to choose version 1.5 if you have a chose.
Quick start guide
1. Download the app
2. Plug in ELM327 adapter into 16-pin diagnostic connector in your vehicle
3. Switch ON ignition
4. Discover your Bluetooth ELM adapter in your Android device settings
5. Select discovered ELM327 adapter in the app settings
6. Try to connect!
Diagnostics
You can read and reset trouble codes from OBD2 compliant control units. Can see fault codes descriptions and search it in internet just by click. Freeze-frame data can be read in case if DTC is activated. You can read live parameters like speed, RPM, MAF, coolant temperature.
Dashboard
Use our OBD2 app as a gauge dashboard. Create your own set of gauges. You can customize approximately all gauge parameters(sizes, colors, positions of stroke, arrow, texts, labels, backgrounds and etc.) Resize and move gauge in edit mode to desired place just using your fingers. Enjoy your style!
Trip computer
Track your trips with our Obd Mary app and ELM327 adapter. Keep the adapter connected all the time inside your car and the app connects to your vehicle and log your trip data:
- trip time;
- fuel consumption;
- fuel cost;
- average speed;
- max speed and etc.
Full version
Buy the full version of the Obd Mary app and get full functionality without an ads. When you are buying the app you support future development and support. Thank you.
The application uses foreground service to have a constant connection with the Wi-Fi or Bluetooth ELM adapter which is used for communication with the modern vehicles when the app is in foregaround or in background state. The app collects data from a vehicle and store it locally to provide user information about average fuel rate, average speed, mileage, trip time and other statistics params even when the app is in a background state.
Contact developer: Fill free to contact us using appropriate button on the main app screen. Use email channel.
With our OBD2 Car Scanner OBD Mary it is possible not only read and clear OBD-2 Trouble Codes but also make diagnostics for different vehicle ECU like: ABS, SRS, Airbag, HVAC and etc.
Our Car Scanner OBD Mary supports brands like: Acura, Alfa Romeo, Alpina, Audi, BMW, BYD, Buick, Cadillac, Changan, Chery, Chevrolet, Chrysler, Citroen, 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
Attention!!!
1. You need ELM327 Bluetooth or Wi-Fi adapter to connect to a vehicle using this application.
2. Your vehicle can contain some ECUs (electronic control modules), so don't forget to check all ECUs.
3. ELM adapters version 2.1 are often can be corrupted, so try to choose version 1.5 if you have a chose.
Quick start guide
1. Download the app
2. Plug in ELM327 adapter into 16-pin diagnostic connector in your vehicle
3. Switch ON ignition
4. Discover your Bluetooth ELM adapter in your Android device settings
5. Select discovered ELM327 adapter in the app settings
6. Try to connect!
Diagnostics
You can read and reset trouble codes from OBD2 compliant control units. Can see fault codes descriptions and search it in internet just by click. Freeze-frame data can be read in case if DTC is activated. You can read live parameters like speed, RPM, MAF, coolant temperature.
Dashboard
Use our OBD2 app as a gauge dashboard. Create your own set of gauges. You can customize approximately all gauge parameters(sizes, colors, positions of stroke, arrow, texts, labels, backgrounds and etc.) Resize and move gauge in edit mode to desired place just using your fingers. Enjoy your style!
Trip computer
Track your trips with our Obd Mary app and ELM327 adapter. Keep the adapter connected all the time inside your car and the app connects to your vehicle and log your trip data:
- trip time;
- fuel consumption;
- fuel cost;
- average speed;
- max speed and etc.
Full version
Buy the full version of the Obd Mary app and get full functionality without an ads. When you are buying the app you support future development and support. Thank you.
The application uses foreground service to have a constant connection with the Wi-Fi or Bluetooth ELM adapter which is used for communication with the modern vehicles when the app is in foregaround or in background state. The app collects data from a vehicle and store it locally to provide user information about average fuel rate, average speed, mileage, trip time and other statistics params even when the app is in a background state.
Contact developer: Fill free to contact us using appropriate button on the main app screen. Use email channel.
Obd Mary 1.336 Update
Updated DTCs reading UIFixed some bugs
Read More
Obd Mary Features
Previous Versions
More
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 525285914bb9e6110d9bdf0f6a497fe6cdd00733
Size: 93.23 MB
What's New:
Updated DTCs reading UI
Fixed some bugs
Fixed some bugs
Variant
Arch
Version
DPI
334
October 12, 2026
Car Scanner OBD2 ELM: Obd Mary
1.334
(334)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 87ce219fab495bb4c6a9fae483fc66493f6f6289
Base APK: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 93.11 MB
What's New:
Updated DTCs reading UI
Fixed some bugs
Fixed some bugs
arm64-v8a
Android 7.0+
nodpi
334
October 18, 2026
Car Scanner OBD2 ELM: Obd Mary
1.334
(334)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: f6085cb3c6316850705dd005f31538841e5a0cc6
Base APK: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary.apk
Split APKs: config.arm64_v8a, config.en, config.hdpi
Size: 89.83 MB
What's New:
Updated DTCs reading UI
Fixed some bugs
Fixed some bugs
arm64-v8a
Android 7.0+
nodpi
Variant
Arch
Version
DPI
330
September 25, 2026
Car Scanner OBD2 ELM: Obd Mary
1.330
(330)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 00ea5c9d9cb9dcabbbeb1e6dce6ba3b8d4151b4a
Base APK: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 95.27 MB
What's New:
Added more default gauges on dashboard
Added more OBD-2 parameters
Fixed some bugs
Added more OBD-2 parameters
Fixed some bugs
arm64-v8a
Android 6.0+
nodpi
330
October 11, 2026
Car Scanner OBD2 ELM: Obd Mary
1.330
(330)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: c98339615c215a08821203a9c237d757ec3ff5df
Base APK: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary.apk
Split APKs: config.arm64_v8a, config.en, config.hdpi
Size: 91.97 MB
What's New:
Added more default gauges on dashboard
Added more OBD-2 parameters
Fixed some bugs
Added more OBD-2 parameters
Fixed some bugs
arm64-v8a
Android 6.0+
nodpi
Variant
Arch
Version
DPI
328
September 10, 2026
Car Scanner OBD2 ELM: Obd Mary
1.328
(328)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 9cc51ae50d220a4d1cb61502847dedf9ce9f2104
Base APK: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 92.22 MB
What's New:
Added more default gauges on dashboard
Added more OBD-2 parameters
Fixed some bugs
Added more OBD-2 parameters
Fixed some bugs
arm64-v8a
Android 6.0+
nodpi
328
September 24, 2026
Car Scanner OBD2 ELM: Obd Mary
1.328
(328)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 28c7eefca50d3790b48a30e6c73475b5989bb1d4
Base APK: com.elm.elm327.obd2.eobd.obd.car.scanner.diagnostics.tool.dashboard.doctor.check.engine.torque.speed.trouble.codes.mary.apk
Split APKs: config.arm64_v8a, config.en, config.hdpi
Size: 92.22 MB
What's New:
Added more default gauges on dashboard
Added more OBD-2 parameters
Fixed some bugs
Added more OBD-2 parameters
Fixed some bugs
arm64-v8a
Android 6.0+
nodpi
More Information
Package Name:
Category:
Update Date:
2026-10-18
Latest Version:
1.336
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
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