Comparing Setapp to the "Standalone" Version, what are the differences?

I am curious as to all the various differences between the Setapp version and the "Standalone" version. Not sure if that is the right term, but I mean the version where you purchase a License.

Thanks in advance for your time and help satisfying my curious nature!

There is no difference. The Setapp version doesn't receive alpha updates so it might take a bit longer until a new feature becomes available there. However once the stable version is released they are the same.