What is the difference between Xhorse VVDI Key Tool MIDI and VVDI Key Tool Max Pro?
Which one is better? Check the detailed comparison below.
Xhorse Key Tool MIDI has three versions: basic version, advanced version, and enhanced version.
The enhanced version covers all functions of others.
Here we’ll compare the advanced version and Key Tool Max Pro below.
| Product | Xhorse Key Tool MIDI | Xhorse Key Tool Max Pro |
| Image |  |
 |
| IMMO Programming | ||
| VW/Audi/Skoda IMMO4 | Yes (some models require a programmer) | No |
| VW/Audi/Skoda MQB | Yes (some models require a programmer) | No |
| Audi 5th Gen IMMO | Yes (some models require a programmer) | No |
| VAG Porsche MLB | Yes (with MLB Tool) | No |
| BMW CAS1/CAS2/CAS3 | Yes (some models require a programmer) | Yes (some models require a programmer) |
| BMW CAS4/CAS4+ | Yes (some models require a programmer) | No |
| BMW FEM/BDC | Yes (some models require a programmer) | No |
| Porsche | Yes (some models require a programmer) | No |
| Land rover/Jaguar 2015-2018 | Yes (some models require a programmer) | No |
| Land rover/Jaguar 2018- | Yes (some models require a programmer) | No |
| Volvo | Yes (some models require a programmer) | Yes (some models require a programmer) |
| Other common models | Yes (some models require a programmer) | Yes (some models require a programmer) |
| Programmer | ||
| 8-pin EEPROM | Yes | No |
| Vehicle Diagnostic Function | Yes | No |
| Transponder identification and clone | Yes | Yes |
| IMMO Data Tool | Yes | Yes |
| Remote Generation | Yes | Yes |
| Key Cutting (App) | Yes | Yes |
| Cloud Diagnosis Mode-C | Yes | No |
| TPMS Function | Yes works with TPMS adapter | Yes built-in TPMS antenna |
In conclusion:
1. Immobilizer Support
✅ VVDI Key Tool MIDI Advanced supports:
- VAG IMMO4/IMMO5
- MQB/MLB platforms
- Porsche systems
- BMW CAS4/FEM/BDC
- JLR (2018+) immobilizers
❌ VVDI Key Tool Max Pro lacks these immobilizer functions
2. EEPROM Reading
✅ Key Tool MIDI Advanced can read certain 8-pin EEPROM chips
❌ Key Tool Max Pro does not support this function
3. Diagnostic Capabilities
✅ Key Tool MIDI Advanced features Cloud Diagnosis Mode-C (super remote diagnostics)
❌ Key Tool Max Pro does not offer remote diagnostics
