ScanMaster for ELM327 OBD-2
Communication
5 Million+ installs
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- CategoryCommunication
- PlatformAndroid
- DeveloperWGSoft.de
- In-app PurchasesYes
- Installs5 Million+
- Updated2026-08-17
- Size7 M
- Version5.14
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Editor's Review
Developed by WGSoft.de, ScanMaster for ELM327 OBD-2 is a communication app available on Google Play. Its store tagline reads: "ScanMaster Lite is an application for vehicle diagnostics to OBD-2 standards." It has passed 5 Million+ installs, and users rate it 4.1 out of 5 across 19.4K ratings. The latest version (5.14) was released on 2026-08-17, so the app is still being actively updated. Good to know: it offers optional in-app purchases and needs about 7 MB of storage.
How To Use?
Install ScanMaster for ELM327 OBD-2 from Google Play and open it
Allow only the permissions you are comfortable with
Complete the setup or sign-in steps if the app asks for them
Explore the main menu to find the key features
Keep the app updated for new features and fixes
Google Play
Description
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 can be purchased via In-App Billing function.
The following ELM327 and compatible OBD2 interfaces are supported:
UniCarScan UCSI-2000/2100
APOS BT OBD 327
OBDLink MX/MX+
OBDLink LX
OBDLink Bluetooth and WiFI
ELM327 Bluetooth and WiFi
Pearl Lescars Bluetooth and WiFi
The interfaces can be purchased on our websites https://www.wgsoft.de/shop/ or https://www.obd-2.de/shop/ 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.
Screenshots
4.1
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