What's the Differences Between Launch X431 Master and X431 IV?

Launch X431 Master and X431 IV have the same function and available with the same language.

X431 IV is the update version of X431 Master.

Launch X431 IV supports Australian Holden and Ford, Indian car model, and also supports 12V/24V car models, while X431 Master does not work with Australian Holden and Ford.

X431 IV works faster than X-431 Master.

X431 IV is smaller than X-431 Master.

The accessory between X431 IV and Master can not be used universally, because the connector of the main USB cable is different.

Launch X431 Master is stop of service and now Launch X431 IV is highly recommended.