Many bubble sessions with same application editor in a hackathon


I am planning an internal hackathon in my company for a non-profit project to provide unprivileged high school students with financial education.

As the solution will be developed by all participants (around 30) instead of each participant developing a different solution each, I am wondering whether there is any limitation of sessions in Bubble for the same user ID.

I can see in the pricing page of Bubble that “application editos” is a variant, but I do not know how this influences as the same user can be logged in (at least) two different computers.