This is Q about shinyapps.io pricing plans. I can't find the info online, or see another method of contact.
I want ~30 people to be able to use my (public, non-authenticated) shiny app at the same time, for teaching. In my free plan, I can set the maximum number of worker processes to 10, but the save changes button is greyed out above 10.
Is there a higher limit on the maximum number of worker processes if I upgrade? If so how does it scale with the different monthly plans?