Plugin that keeps track of users posts?

Hello!
I have to create something like a table that that keeps track of users and how many posts they have created.
Users have to create a specific number of posts each month, different from one to another.

We need to see how many posts he has approved last month and this month at least, if not a full history of each, separated by month.
We need to be able to set how many posts the user has to upload this month, and how many he had to upload last months.

Now I get that it’s not so super complicated and it could be developed in PHP and SQL but I was wondering if there is a plugin that does what I need.
That would save me a lot of time and effort.