Launch ThinkDiag APP Install, Register, Activate

April 22, 2020

THINKCAR Thinkdiag is a new Launch X431 OBD2 full system diagnostic tool as same as EASYDIAG scanner. It can connect car via Bluetooth on Android smart phone. Here comes with guide to install Thinkdiag APP, register and activate, etc.
Launch Thinkdiag

1.Insatll Thinkdiag APP

Search “ThinkDiag” APP on Google Play

or Click the download link:

Then click “install”

If you have installed, just click “Open”

Launch Thinkdiag

2.Register Thinkdiag

When finish installing, open APP

For first time to use, please click “Register” to enter registration interface

Launch Thinkdiag

Input your email to get verification code

Enter the corresponding verification code and password correctly

Click “Sign Up”

Launch Thinkdiag

When registration successfully

Login by your available username and password

Launch Thinkdiag

Login successfully


3.Activate Thinkdiag

Click “Me” at the bottom right corner

Launch Thinkdiag

Select “Activation”

Launch Thinkdiag

Input Serial number from Thinkdiag device and the activation code from paper which comes with package

Then click “Activate”

Launch Thinkdiag

4.Download Thinkdiag software

Enter ThinkStore main menu

Click on the purchase icon on the lower left and click on the plus sign

Launch Thinkdiag

Then can choose any software you need to download

Launch Thinkdiag

Please kindly notice:

After activating the Thinkdiag, you will get two free kinds of car software. You can select any one manufacturer software in ThinkStore and can use them for free for one year.

After one year, you could use them without updating as well.

If you need more, please purchase software on Thinkdiag APP by yourself, no need to contact your dealer to help.

Manufacturer Software Price for each: $39.95/year

Reset Software Price for each: $49.95/year


  1. Thinkdiag Diagnosis

In diagnosis menu, you can perform any automotive diagnostics incl.

All systems full function

Maintenance functions

OBD functions

Thinkcar remote diagnostics

Launch Thinkdiag

Video reference:

Learn more details about Launch THINKCAR Thinkdiag OBD2 diagnostic tool, please click here: