ThinkDiag+ - Vehicle diagnostics made easy
Unlock expert vehicle insights with powerful diagnostics, special resets & personalized support right from your smartphone!

- 2.4.2 Version
- 3.0 Score
- 381K+ Downloads
- Free License
- 3+ Content Rating
Compatible not just with "ThinkDiag" and "ThinkDiag 2" devices, but also with "ThinkDiag Mini," "ThinkDriver," and "Thinkcar Pro" devices.
ThinkDiag is a ground-breaking vehicle diagnostic tool specifically crafted for repair professionals, mid-sized repair shops, and do-it-yourself enthusiasts to achieve diagnostic capabilities equivalent to that of original manufacturers. This tool supports diagnostic services for over 100 vehicle brands and includes 15 specialized maintenance reset functions. ThinkDiag offers performance comparable to high-end diagnostic equipment that typically costs thousands of dollars.
Additionally, ThinkDiag functions as an intelligent diagnostic device. It connects to smartphones via Bluetooth and is operated through an application. Within this app, users have access to a store for diagnostic software, allowing them to purchase software tailored to their requirements through a subscription model. Furthermore, ThinkDiag features a service for remote diagnostic technicians that efficiently links ThinkDiag users with experts who can provide insights and repair guidance.
THINKDIAG+ APP is developed and managed by Thinkcar Technology Co., Ltd.
The specific service provider may vary based on your location:
For users in the United States: Services are available through a local subsidiary.
For international users: Services are offered through another regional subsidiary.
What we're doing?
We aim to combine cutting-edge mobile Internet technology with traditional automotive diagnostic and testing technology to provide professional intelligent diagnostic services for end users in a lower cost, higher efficiency, and more convenient way.
About THINKCAR
THINKCAR was Composed of business partners who love everything automotive. Thinkcar is a leading manufacturer of Automotive Diagnostic Devices and industry professional OBD2 Scan tools. 80% of our team members have a technical background in automotive diagnostics or automotive research and development. 20,000 ㎡ of our factory to reduce costs and improve the quality of finished product delivery. MUCAR is a sub-brand of THINKCAR, launched in February 2021.
About mythinkcar.com
This website, mythinkcar.com, is the official online shopping & technical support site directly operated by THINKCAR. It mainly sells car owner diagnostic devices, technician diagnostic devices, TPMS (Tire Pressure Monitoring System), and corresponding software, such as the THINKCAR ThinkScan, ThinkDiag, and MUCAR VO series. Meanwhile, the site provides professional technical support & sharing of maintenance tips to reduce communication costs and better listen to customers' needs.
- Version2.4.2
- UpdateAug 12, 2025
- DeveloperTHINKCAR TECH CO., LTD,
- CategoryAuto & Vehicles
- Requires AndroidAndroid 5.0+
- Downloads381K+
- Package Namecom.us.thinkdiag.plus
- Signature5f4c038dddc7e4158024a267ae89f6b0
- Available on
- ReportFlag as inappropriate
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82.03 MB
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User-friendly interface
Access to dealer-level software
Affordable yearly subscription
Comprehensive vehicle coverage
Useful community support
Bi-directional communication capabilities
Fast and reliable connection
Detailed diagnostics and error code interpretation
Cost-effective for DIY mechanics
Hidden costs for additional features
Dependence on annual subscriptions for full functionality
App crashes and connectivity issues
Confusing user interface for beginners
Limited support for older vehicles
Invasive app permissions and data usage concerns
Technical support can be unresponsive
Frequent updates may lead to loss of previously available features
Misleading marketing regarding included features