How to see how much storage is used per app on OS X? I was wondering if there is a way to check how much space is used for each app that's installed on your mac. When you click on the Apple logo left on top, then "About this mac" you can see at the tab "Storage" the total amount of pictures, programs, other, movies and music. But it would be nice if I can check per app how much space the take on my mac. Is this possible?
If you are not afraid of using Terminal.app, you can run

sudo du -sh /Applications/* /Applications/Utilities/*


to get the size of each application.