ThinkDiag+

Vehicle diagnostics from your phone

ThinkDiag+ is a vehicle diagnostic app for repair technicians, independent garages, and experienced DIY vehicle owners. It connects to compatible Thinkcar diagnostic devices over Bluetooth and lets you run vehicle checks through an Android phone or tablet. The app is intended for users who need more than basic fault-code reading and want access to a range of manufacturer-focused diagnostic services.

Wide vehicle and service coverage

The app supports diagnostic functions for more than 100 vehicle brands, with coverage depending on the selected vehicle and service package. It also includes 15 special maintenance reset functions for tasks such as clearing service-related reminders and carrying out common workshop procedures. This makes it suitable for routine maintenance as well as troubleshooting electronic vehicle systems.

Works with several Thinkcar devices

ThinkDiag+ is designed to work with ThinkDiag and ThinkDiag 2, along with ThinkDiag Mini, ThinkDriver, and Thinkcar Pro devices. The connected hardware performs the vehicle communication, while the app provides the interface for selecting vehicles, accessing diagnostic software, and viewing the available functions.

Optional software and technician support

A built-in diagnostic software store lets users choose services for their needs through subscription-based access. Availability can vary by vehicle, device, and region. The app also offers access to a remote diagnostic technician service, allowing ThinkDiag users to seek guidance when they need help interpreting a problem or planning a repair.

ThinkDiag+ is published by THINKCAR TECH CO., LTD in the Auto & Vehicles category. It has a rating of 4.1 from 9,479 reviews and more than 500,000 installs.