> Like what situation? To build an app at all he requires at least one computer, which is guaranteed to cost more than $99. He didn't blink at paying $25 to access MacInCloud.
You're from eastern europe, south america or SEA, and $99 is a serious chunk of money.
The latest Xcode requires sierra which runs on a late 2009 macbook (or even older using sierra patcher), and you can use that for other things than just publishing your application.