Launch X-Prog3 with X431 V+ vs Xprog3 with PAD V/PAD VII

What’s the difference between Launch X431 x-prog3 with X431 V+/V/Pro3s+ tablet and Xprog3 with X431 PAD V/PAD VII/Pro5?

X-prog3 is compatible with Multiple X-431 Series Diagnostic Tablets (X-431 V, X-431 V+, X431 Pro5, X431 ProS, X-431 PAD V, X-431 PAD VII, X431 Pros3+ etc)

X-prog 3 or the GIII with X431 V/V+/Pro3s+/Pros has the same immobilizer coverage as x-prog3 with PAD VII/PAD V/Pro5.

Here is the G III IMMO and EEPROM coverage

X431 V/V+/Pros/Pros3+ cannot do cloning function,  only PAD V/PAD VII/Pro5 with xprog3 will do. 

1. Supports VW/AUDI MQB platform engine ECU replacement or cloning (Read engine ECU data directly from the key).

2. Supports VW/AUDI MQB platform gearbox ECU replacement or cloning.

3. Supports ECU replacement for the fifth-generation of Audi (0AW/0B5) gearbox.

4. Supports reading, writing & cloning the ECU for the fourth-generation of VW UDS engine.