Actually, Apple does distribute free tools to develop and run software it's in the distribution of the software that you need a license and only if you want to

Actually, Apple does distribute free tools to develop and run software it's in the distribution of the software that you need a license and only if you want to share it with people running Mountain Lion who don't understand how to open something unsigned. https://developer.apple.com/xcode/ https://developer.apple.com/xcode/ 'Download Xcode 4 for free.'