EZdiag

6.4.4

LAUNCH TECH CO., LTD.

2.47

343 reviews

10,000+
Downloads

Free

Vehicle OBDII and Full-System Diagnosis, plus Special Tools Software, etc.

This app is currently not available on Google Play.

Try these apps instead

EZdiag is a smartphone-based OBDII and full-system diagnostic tool from LAUNCH TECH CO., LTD, designed for professional technicians and DIY enthusiasts. It offers bi-directional diagnostics and optional manufacturer-specific carline software, delivering portable car health insights directly from Android devices. With a long-standing market presence and total downloads tracked as 10,000+, EZdiag remains a practical choice for on-the-go vehicle diagnostics.

Pros & Cons

Smartphone-based OBDII access for convenient diagnostics
Full-system coverage with bi-directional capabilities
Optional brand-specific carline software expands capabilities
Portable, lightweight tool with broad Android support

Moderate rating relative to leading vehicle diagnostic tools (2.47)
Not ranked in any top lists, which may affect visibility
Recent 30-day download data not disclosed in the provided dataset

About EZdiag

EZdiag was a tools app developed by LAUNCH TECH CO., LTD.. It was removed from Google Play Oct 18, 2018 and is no longer available for download.

Download Statistics

EZdiag had been downloaded 22 thousand times before it became unavailable.

User Ratings

EZdiag was rated 2.47 out of 5 stars, based on 340 ratings.

App Information

EZdiag was free to download. The APK download size was 18.67 MB. The last available version was 6.4.4. The last update was on August 31, 2018.

Technical Requirements

EZdiag required Android 4.1+ or higher. The app had a content rating of Everyone. The app had been available on Google Play November 2015.

Description

EZdiag is a smart phone based vehicle OBDII and full-system diagnostic tool designed with the professional technicians and DIY enthusiasts in mind. The device is small and portable, yet powerful enough to rival its competitors. Users have the option to purchase manufacturer specific carline software based on their needs. EZdiag allows for full-system diagnostics including bi-directional capabilities, quickly and easily from the convenience of your smart phone.

Recent changes:
EZdiag6.4.4 update instructions:
1. Support 8.0 adaptation.
2. Connector switching function optimization
3. Software order upgrade function optimization

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More data about EZdiag

Price	Free to download
Download estimate	22 thousand
Rating	2.47 based on 340 ratings
Version	6.4.4
APK size	18.7 MB
Number of libraries	25
Designed for Android	4.1+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

Get a detailed PDF report for EZdiag with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Google Play Rating history and histogram

180

Changelog of EZdiag

Show changelog

Developer information for LAUNCH TECH CO., LTD.

LAUNCH TECH CO., LTD.

Website

Address:

Comments on EZdiag for Android

★★★★★ whats happen for this app? was good now i can diagnostic any cars🙄

★★★★★ Works great after couple updates now M-diag and golobox works again

★★★★★ It worked great before the last update and even worked after that now the app keeps stopping and won't scan any Nissan vehicle...please fix asap it's causing lot of trouble to my reputation.

★★☆☆☆ It's the wrong app! Downloas "easydiag" red and white logo WAYYYYY BETTER APP FOR DEVICE

★★☆☆☆ after update i cannot connect with device

★★☆☆☆ Every time delete downloading data when phone junk clean is problem (2) when update application stop working (3)car company name in divice brochure but it is not in app.Tata car software in brochure but not in application in eazydiag it is big problem because I want only tata car software but not in app.

★★☆☆☆ It cannot work with Lenovo tab 4 (7inch essential). Golomasterdiag 3.0 keeps closing. I cannot use my launch obd☹️. Please work with your app. I have paid for the application.

Technologies used by EZdiag

EZdiag is requesting 16 permissions and is using 25 libraries.
Show details

Trust & Safety: The app requests location, network state, Bluetooth, camera, read/write storage, and other common permissions typical for vehicle diagnostics. Users should review these permissions and verify the source (LAUNCH TECH CO., LTD.) and the software installed to ensure privacy and safety alignment.

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