Patreon plugin general confusion

Hello, I am currently running these three Patreon-related plugins on my WordPress site:

CodeBard’s Patron Button and Widgets for Patreon
Patreon Wordpress
Patron Content Manager by CodeBard

I’m confused how all of these differ from each other and/or work together. Do I need all 3?
I am considering upgrading to Patron Pro. Will this replace any of the plugins I have currently running? Do I still need all three in addition to Patron Pro?

I don’t understand much of the technical jargon when I try to look into this myself and it gets confusing and overwhelming, sorry.

Sorry for the confusion.

Patron Content Manager and Patron Pro are two separate plugins. So if you upgrade, you will need Patron Content Manager and Patron Pro.

Patron Pro now has the features of the below two built-in in itself. (Including its own features of course):

CodeBard’s Patron Button and Widgets for Patreon
Patreon Wordpress