That's new. They used to all be there.
But if they're not, then honestly, I'd just do the old ITE. I actually think the questions on the app were the old ITE, but the app just makes it easy to do questions easily on the go.
I think some of my friends during residency did the AAFP questions as well, but I didn't.
I suck at taking tests and think I did about average on all ITE exams over the 3 years. The passing rate is something like 98%, so I felt ok that I would be able to pass based on my clinical knowledge from 3 years of residency and doing the old ITE. If you're doing horribly on ITE then I would probably pick up some additional resources, but otherwise I don't think it's necessary to go crazy with getting a bunch of question banks.