Question on Power App Premium Plan

[VincentBAT003]

Hello Everyone, I have a question on Power App Premium Plan:

If I have a Premium plan (f.g. $20 Per user plan/month), I would like to build Apps with those premium data connectors like SQL server database. Do my App users need to get a premium plan too (such as $5 per user/app/month)?  so their  standard (office 365) plan is enough to use my Apps?

Thank you very much.

[365-Assist]

Any user who will be using a Power App Premium connector will need a Premium License. 

the O365 license will Not be enough.