How many Testers role I can assign to a Facebook App before its reveiw?

Question

I would like to know how many testers I can assign to a Facebook App to have real fiends testers feedback before launch it out. I didn't find any specification.

Many thanks in advance.

Answer 1

I'm not sure what's the maximum number of testers you can have on an app, but according to facebook documentation on test-users here:

Each app can create a maximum of 2000 test users.

So I'd say you can have 2000 or more testers!