In old versions of Xcode, an "Empty Application" would be a project with all the information to build and everything, but no files except the App Delegate would be added.
In the newer versions of Xcode, the "Empty Application" option is no longer the same. Instead of creating a project with no files but the App Delegate, it creates nothing at all! You either have to drag in other files pre-made, or you have to create all the files, including the App Delegate and all of it's once "default" functions.
How would I get the previous version of "Empty Application"? "Single View Application" is a little different, but nothing else seems to be similar.