I'm looking for a simple Django app that restricts registration to users who have an invite code (for running a private beta). I'm using django-registration, so something that plays nicely with it would be great.
Looks like there are several viable options:
django-inviting
django-privatebeta
django-invite
Given the wealth of options, I'm wondering if people have found a particular app more flexible and/or easier to work with than the others? Are there other apps that I should be aware of?