What’s different between THINKCAR Thinkdiag, ThinkPlus & ThinkScan Max series diagnostic tool? Here we’ve picked four of the most representative tools for comparison, helping to have a clear idea.
Comparison Table
| Model | ThinkDiag | ThinkDiag 2 | ThinkPlus | ThinkScan Max 2 | 
| Image |  |  |  |  | 
| Price | €85 | €142 | €648 | €324 | 
| Screen size | × | × | 5.0 | 5.99 | 
| Resolution | × | × | 1280*720 | 1440*720 | 
| System | × | × | Android 6.0 | Android 10 | 
| CPU | THINKCAR | THINKCAR | THINKCAR | THINKCAR | 
| Frequency | × | × | × | 1.3GHz(4-core) | 
| RAM | × | × | 1GB | 2GB | 
| ROM | × | × | 16GB | 32GB | 
| Battery | × | × | 600mAh | 3150mAh | 
| WiFi | × | × | 2.4GHz | 2.4GHz/5GHz | 
| Tablet size(mm) | 54*77*29 | 135*198*70 | 205*95*36 | 210*120*40 | 
| Passenger car(12V) | √ | √ | √ | √ | 
| Car systems | All | All | All | All | 
| Reset functions(free) | 15 | 15 | 0 | 28 | 
| Reset functions(paid) | 0 | 0 | 15 | 0 | 
| Basic diagnosis | √ | √ | √ | √ | 
| Intelligent diagnosis | √ | √ | × | √ | 
| CAN-FD | × | √ | × | √ | 
| ECUAIC | × | × | × | √ | 
| ECU coding | √ | √ | √ | √ (paid) | 
| Flash hidden | √ | √ | √ | √ (paid) | 
| Initialization | √ | √ | √ | √ (paid) | 
| Bidirectional test | √ | √ | √ | √ (paid) | 
| Auto VIN | √ | √ | √ | √ | 
| Email sharing | √ | √ | × | × | 
| Diagnostic feedback | √ | √ | √ | √ | 
| Screenshot | × | × | × | √ | 
| Recording/playback | √ | √ | √ | √ | 
| Voltage monitoring | × | × | × | √ | 
| Free upgrade | 1 year | 1 year | 1 year | Free | 
| Connector | Bluetooth | Bluetooth | Data Line | Bluetooth | 
| Car brand | 150+ | 150+ | 78+ | 138+ | 
| Language | 9 | 9 | 8 | 15 | 
Difference
- Thinkdiag is the cheapest, ThinkPlus is the most expensive.
- Thinkdiag is a Bluetooth tool that needs to work with APP on smart phone. However, ThinkPlus & ThinkScan Max are touch screen tablet that can work alone.
- ThinkScan Max 2 is coming with the best hardware configuration, includes better system, RAM, ROM, screen, battery and WiFi.
- ThinkScan Max 2 supports the more software functions than others, such as 28 free reset services, CAN-FD, ECUAIC, screenshot, voltage monitoring and 15 languages.
- Only ThinkScan Max 2 enjoys lifetime free upgrade, no subscription fees for device updates.
Similarity
- All can diagnose 12V passenger cars.
- All can support full system diagnosis, reset service, ECU coding, flash hidden, initialization, bidirectional test, auto VIN, diagnostic feedback, recording/playback, etc.
- All support multi-language setting.
Conclusion
Thinkdiag is the best cost performance that supports 150+ car brands all-system diagnosis and 15 free reset functions. Besides, it is tiny and lightweight to carry along. Particularly recommend for beginners or DIYers.
On the other hand, if you’re looking for a comprehensive and intelligent diagnostic tool, ThinkScan Max 2 is the one. Considering the reasonable price, advanced configuration and multiple functions, it will also be a good choice.







