Can I use my BrainPOP site subscription to access content through the app?

Yes! When you go to a movie other than the Featured Movie from the app, you will be prompted to log in or subscribe for in-app access. Just enter the same username and password you use to access BrainPOP.com. Keep in mind though that the restrictions associated with your BrainPOP.com subscription - hours of use and simultaneous user limits, for example - apply in-app as well.