I have EE for 10 users and 16 apps from the pricing page.

Now I have found that I can install modules in the Applications app.

The pricing page mentions that things like survey is free and I understood that I can install blogs if I have paid for website module (maybe I'm wrong here). But there are lots of other apps not mentioned on that page, for example: attendance, boards, google_calendar.

Is there a simple way (something besides guessing) to check if a module is free, could be installed if i have paid for X or just need to pay for it?