I preordered the Collector's Edition. So I have several questions...

Will the Pip-Boy app work on both Android and iOS, or just one of the two?

Does it require bluetooth, or just wi-fi? How will it be able to communicate with my desktop computer, with its non-wi-fi, hard wired internet connection? Does it travel to a server somewhere first?

What specific size/model of phone will the Pip-Boy accomodate?

Can it communicate with a computer via USB?

Do the buttons on the Pip-Boy have any effect, or is it operated entirely through touch-screen?