ThinkDiag VS. EASYDIAG 3.0

Both ThinkDiag and EasyDiag 3.0 are cost-effective diagnostic tools. They can work on Android/ IOS/ IPAD via Bluetooth. What’s the difference?

Product Name Thinkdiag EasyDiag 3.0
IMG launch-x431-thinkdiag-vs-easydiag-3.0-1 launch-x431-thinkdiag-vs-easydiag-3.0-2
Reference price 104 euro 83.22 euro
Language Multi-language (English, French, German, Spanish, Italian, Portuguese, Japanese, Russian) Multi-language (Chinese Simplified, English, Chinese Traditional,

Japanese, Korean, French, Spanish, Portuguese, Italian, Russian,

German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek,

Persian , Finnish, Hungarian, Swedish, Turkish, Serbian, Croatian)

Update Update by ThinkDiag APP Update online by Launch website
Quality Original Original
Bluetooth/WIFI Bluetooth Bluetooth
Vehicle coverage Covers 115 major vehicle manufacturers in the market, and keep updating. Covers over 70 Asian, European and North American manufacturer

for enhanced capability

Software EOBD2, DEMO and 2 car software all free; You can get select any two car software to use for free for one year. If you need more, you can buy software on the Thinkdiag APP by yourself.
Manufacturer Software Price for Each: $39.95/year
Reset Software Price for Each: $49.95/year
Comes with one free software; If you need other car brand or special function software,

you need pay for it extra. Each car brand software costs 50USD.
Software supports online update, free update in one year. 

After one year, each software update cost is 29.95USD.

Function Full system diagnostic, including Airbag, SRS, Engine, AT and more… Read car VIN one second; Do ECU coding; Action test;  Read vehicle’s live data, and present by graph; OBD vehicles diagnostic report; System Reset,  Tooth Learning, Anti-theft Matching,  Injector matching, Air Suspension Reset, Gearbox Reset, Sunroof RESET, EGR Reset, AFS reset; Supports 15 maintenance functions: Oil Reset Service, Steering Angle Calibration,  Electronic Parking Brake Reset, battery Register & Battery Maintenance, ABS Bleeding, Electronic Throttle Position Reset & Learn, Diesel Particulate Filter (DPF) Regeneration, Tire Pressure Monitor Generic OBD II Check, Four system diagnosis (Engine, Transmission, ABS, SRS)
O/S iOS Android Smart Phone IPAD iOS Android Smart Phone IPAD
User Technican/DIYer Technican/DIYer

In conclusion:

The advantages of THINKCAR Thinkdiag are that it supports full-system diagnosis, and covers more vehicles and owns more special functions.

Let’s learn more about ThinkDiag.

It’s perfect to use with unique App- Thinkdiag anytime and anywhere. Very Easy and convenient! Comprehensive functions include diagnostic module, Think Store module, Think Moments module, Me module, etc.


Thinkdiag introduction video:

How to use Thinkdiag OBD2 scanner?

For first time to use, you need to download ThinkDiag App, register and activate.

It’s very easy to do.

1.Free download and install the “ThinkDiag” in APP Store or Google Play on your smart phone or ipad.

2.When finish installing, open APP to register with email address, verification code and password.

3.Then login with your available username and password.

4.Enter main menu to select “Me” and then choose “activation”.

5.Activate by inputting the serial number from Thinkdiag device and the activation code from paper which comes with package.

6.Enter ThinkStore. After activating, you can get any two kinds of free car software to use for free for one year. After one year, the software also can be used without updating. If you need more manufacture software, just download any software you want on ThinkStore by yourself.

Manufacturer Software Price for Each: $39.95/year
Reset Software Price for Each: $49.95/year

Note: If you free download the software such as GM, HONDA on your English version operating system, when you switch the system to other language, you need to download the GM, HONDA software again (also be free).


7.Then you can do any automotive diagnostics depends on your need.

Please follow the steps below to operate:


Step 1: Insert the ThinkDiag device into OBDII port in your vehicle

Usually, the OBDII port is located under the dashboard, above the pedal on the driver’s side. Insert the ThinkDiag device, there will be a green light which indicates the device is powered on.

Step 2: Connect Bluetooth

Open the ThinkDiag APP

It will automatically search to the activated device

Then connect via Bluetooth in the APP

Step3: Start to use your ThinkDiag device

After the Bluetooth connection, you can use all the diagnosis functions of your ThinkDiag device such as: All Systems Full Function, Maintenance Functions, OBD Functions and Thinkcar Remote Diagnostics.


Launch THINKCAR Thinkdiag software display:




Get 2020 Version Thinkdiag OBD2 Full System diagnostic scanner: