ScanMaster Lite

ScanMaster Lite

100,000 - 500,000 downloads

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ScanMaster Lite is an application for vehicle diagnostics to OBD-2/EOBD standards. It "transforms" your Android smartphone or tablet together with an ELM327 diagnostic interface to a vehicle diagnostic device. Many important OBD-2 functions are despite "Lite" available without restriction. Only the number of parameters and error codes are limited compared to the Pro version. The paid Pro version with even more features will follow soon.

The following ELM327 and compatible OBD2 interfaces are supported:
     APOS BT OBD 327
     ElmCanII Bluetooth and WiFi
     OBDLink MX
     OBDLink LX
     OBDLink Bluetooth and WiFI
     ELM327 Bluetooth and WiFi
Pearl Lescars Bluetooth and WiFi

The interfaces can be purchased on our websites or if required.

Everything completely in German and English. In the graphical representation of data, there are "pause" function. In this mode, the recorded data can be scrolled and zoomed by gesture.

We would greatly appreciate the feedback on the app. Please send us an email about your experiences, opinions or suggestions.

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Recently changed in this version

- Several Bluetooth connection modes can be selected

- Support for WiFi interfaces
- several bugfixes

- The app interface completely redesigned and adapted to the new Android versions
- Display of battery voltage in the status bar at the bottom
- Calibration of the displayed voltage
- Added trouble codes in Russian
- Several bugfixes
- Created Google group for beta testers

Comments and ratings for ScanMaster Lite
  • (61 stars)

    by Mike Cooley on 27/07/2014

    Best free OBD II scanner by far. Also, you can change the settings to not shut off BT on exit.

  • (61 stars)

    by Craig Cook on 26/07/2014

    This program works great but would like to know when the pro Verizon is coming out. Also will there be support for aussie holden ls1. Cheers

  • (61 stars)

    by Larry Michalewicz on 26/07/2014

    Nice app

  • (61 stars)

    by Geoff Reed on 20/07/2014

    On exit it shuts bluetooth OFF on the galaxy S3. It should disconnect from the bluetooth device, like several other obd II scan apps.

  • (61 stars)

    by Gboyega Adebayo on 18/07/2014

    Connects with ease the Bluetooth elm device. Works perfectly on Tecno F7 Android. Good work.

  • (61 stars)

    by Gary Graham on 16/07/2014

    This app actually does what it claims its not a professional diagnostic tool but it is very good for the occasional user to diagnose problems with their car.

  • (61 stars)

    by Sulaiman H on 13/07/2014

    Awaiting for Pro version. Thanks