AppCode is the only thing that keeps me in IOS development.
XCode is not an IDE. It is the text editor with the compiler. Terrible text editor though. Refactoring tools are even worse that what was available for objective c. I hope one day apple will give up and collaborate with JetBrains. I am sure all of the recent issues in ios and mac os and ridiculous amount of bugs in them are because apple engineers havve to use such a terrible tool.