How to uninstall the app "RarGenie"?

and I really want to delete it because it's making me paranoid whenever it pops up but it doesn't show on the dock that it's active. I already tried to follow how to uninstall it on their own site, but I can't find the "Application.app" that they want to drag to the trash to uninstall. I'm using yosemite if that helps. I'm getting freaked out by this the more it pops up.