ScanMaster for ELM327 OBD-2

5.13

WGSoft.de

4.09

17,916 reviews

5,000,000+
Downloads

Free

ScanMaster Lite is an application for vehicle diagnostics to OBD-2 standards.

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Pros & Cons

Large installed base with 5,000,000+ total downloads
Broad compatibility with Bluetooth and Wi‑Fi OBD interfaces
Dual-language support (German and English)
Free to start with Pro features unlocked via In‑App Billing
Continual updates and optimizations (as shown by recent changes)

Lite version limits the number of parameters and error codes compared to Pro
Requires a compatible OBD interface (ELM327 or equivalent) for full functionality
Some advanced features available only in Pro via in‑app purchase

About ScanMaster for ELM327 OBD-2

ScanMaster for ELM327 OBD-2 is a communication app developed by WGSoft.de.

How many times has ScanMaster for ELM327 OBD-2 been downloaded?

ScanMaster for ELM327 OBD-2 has been downloaded 5.1 million times. In the last 30 days, the app was downloaded 24 thousand times. It is ranked in the top 100 communication apps.

What is the rating of ScanMaster for ELM327 OBD-2?

ScanMaster for ELM327 OBD-2 is rated 4.09 out of 5 stars, based on 18 thousand ratings.

Is ScanMaster for ELM327 OBD-2 free?

ScanMaster for ELM327 OBD-2 is free to download. The APK download size is 11.10 MB. The latest version available is 5.13. The last update was on August 5, 2025.

What are the requirements for ScanMaster for ELM327 OBD-2?

ScanMaster for ELM327 OBD-2 requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2012.

Description

ScanMaster Lite is an application for vehicle diagnostics to OBD-2/EOBD standards.

More data about ScanMaster for ELM327 OBD-2

Price	Free to download
Total downloads	5.1 million
Recent downloads	24 thousand
Rating	4.09 based on 18 thousand ratings
Ranking	Highly ranked
Version	5.13
APK size	11.1 MB
Number of libraries	20
Designed for Android	6.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the ScanMaster for ELM327 OBD-2 app

ScanMaster for ELM327 OBD-2 compared with similar apps

Common keywords of similar apps

Scanmaster Lite Standards Pro Purchased Function Interfaces Mx Https Shop Obd Vehicle Obdlink Bluetooth Wifi Application Diagnostics Diagnostic Version App Data

Keywords missing from this app

Car Adapter Codes Parameters Scanner Engine Ecu Check Read Font Adapters Connection Time Supported Trouble Speed Support Real Recent Fuel Connect Compatible Live Economy Gps Ii Code Elm Tool Features Performance Required Dtc Mode Color Clear Cars Ble Diesel

Google Play Rating history and histogram

11K

2.7K

890

350

2.7K

Downloads over time

ScanMaster for ELM327 OBD-2 has been downloaded 5.1 million times. Over the past 30 days, it averaged 800 downloads per day.

Changelog of ScanMaster for ELM327 OBD-2

Show changelog

Developer information for WGSoft.de

WGSoft.de

info@wgsoft.de

Website

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Address:

Phone number:

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Comments on ScanMaster for ELM327 OBD-2 for Android

★★★★★ Zakir Sultan Awan · Oct 17, 2025

Connects easily and am able to clear error codes

★★★★☆ Michael Paisis (PofC) · May 9, 2025

It connects easily, and it gives u many parameters to look at. But you need a PhD in engineering to understand it most of it. Simple ones are fine but if each included a simple explanation it will make this app the best in the market; Also another thing is that I can't email the log files or download them in txt or notepad++ files, so we can easily read them.

★★★★★ Hockson Asante-Bamfo · Aug 10, 2024

I tried the free version and it is great. I want to buy the full version, but I'm having issues. Anytime it says something went wrong

★★★★★ Alexandros Mandilaras · Dec 1, 2024

The app is very good and definitely worth getting the pro version. The developer responded quickly to a problem I had, thanks a lot!

★★★★★ Redmi 13credmi · Dec 5, 2024

It is most important and successful to view doing it.

★☆☆☆☆ Grant Esterhuyse · Oct 27, 2025

How does one test the Lite or Free version to make sure all the functionality in the paid version is what you want. Huh ?

★☆☆☆☆ Cyrus Stothard · Nov 10, 2024

App doesn't work. Constant error when attempting connection or to find adapter

★★☆☆☆ Adam B · Jun 2, 2026

Nothings for free. You can't use it unless you pay. Some other apps let you use a lot of the functions for free

★☆☆☆☆ Todd C · Nov 18, 2025

USELESS DOES NOT WORK Will not connect to any OBD Adapter.

Google Play Rankings for ScanMaster for ELM327 OBD-2

Top rankings

Rank	Country	Category	List
94	Russia	Communication	Top Free
96	Slovakia	Communication	Top Free
120	Norway	Communication	Top Free
127	Poland	Communication	Top Free
144	Czech Republic	Communication	Top Free
126	France	Communication	Top Grossing
200	Sweden	Communication	Top Free
142	Germany	Communication	Top Grossing
79	Austria	Communication	Top Grossing
123	Indonesia	Communication	Top Grossing

Show all market rankings

Ranking history in Russia

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Technologies used by ScanMaster for ELM327 OBD-2

ScanMaster for ELM327 OBD-2 is requesting 19 permissions and is using 20 libraries.

Permissions

Development tools

test access to protected storage

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, Google Play billing service

Storage

modify or delete the contents of your USB storage

System tools

access Bluetooth settings, change network connectivity, connect and disconnect from Wi-Fi, run at startup, reorder running apps, prevent phone from sleeping

Extra

android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, android.permission.FOREGROUND_SERVICE, de.wgsoft.scanmaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media

Android Support VectorDrawable AndroidX App Startup Android Library Icon

AndroidX App Startup Google gson Android Library Icon

Google gson Android WorkManager Android Library Icon

Android WorkManager AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX Preference Android Library Icon

AndroidX Preference Jetpack WindowManager Android Library Icon

Jetpack WindowManager Jetpack Compose Android Library Icon

Jetpack Compose AndroidX Test Android Library Icon

AndroidX Test

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