What is the difference between Topdon Topscan diag software subscription renewal and the special function package in TopGuru application?

The two options are different:

Topscan series diag bundle renewal:  The 1-Year Renewal Bundle extends your Topscan software subscription. The additional year will begin after your current subscription expires.

Topscan special functions bundle: 

Topscan Lite: The 22 Special Functions Activation Package is a one-year activation that unlocks the additional special functions on your device. Topscan Lite comes with only 8 service functions by default. Activate the 22 pecial function license to add an extra 22 service functions (30 special functions in total).

Topscan Pro:  The 17 Special Functions Activation Package is a one-year activation that unlocks the additional special functions on your device. Topscan Pro comes with only 13 service functions by default. Activate the special function license to add an extra 17 service functions (30 special functions in total).

To clear things up: if you purchase the 22 Special Functions package on the Lite, your Lite will be upgraded to 30 special functions total. If you purchase the 17 special function pacakge on the PRO, your Pro will be upgraded to 30 special function total. So you’ll definitely get more capability than before.

However, the IMMO functions included with TopScan Pro are not part of the Lite upgrade, so there are still some gaps depending on what kind of work you do.

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