Emmett and I are both approaching the end of our respective tutorials. This means the beginning of next week, the foundations of the iOS app will be started and the Android code will probably be getting a much needed cleaning. On top of that, Android JSON and API stuff is up next.
As far as iOS knowledge gained, today I wrote an example app to allow for the tapping of a table cell to display a photo, and then for that to have a details button to transition to information about the photos, all with transitions and full images. Looking ready to get started very soon. Objective-C is awesome and I love developing for iOS so far.