Reddit AMAs (Ask Me Anythings) are everywhere, attracting even the likes of President Obama (who answered his questions on a MacBook) to respond to questions fielded by users from around the globe.
Up until now there have been some pretty great apps for viewing Reddit AMAs, such as Interviewly, which takes AMA threads and polishes them to look more like a Sunday newspaper feature than an online forum. However, to date there has been no official AMA app available on iOS.