Simulator Installation Location
/users/ttf/library/developer/coresimulator/devices/Simulator identifier (some strings)
Behind those simulator identifiers is a string representing each of the different iOS devices
For example D3E79030-5DB9-4E5B-8E46-5C3B100A4C1C on behalf of this is iphone4s, click in to see device.plist this file can be known.
iOS Application resource file location
/users/ttf/library/developer/coresimulator/devices/Simulator identifies/data/containers/bundle/application/ios application
Then right-click on the contents of the package to view.
iOS Application archive storage location (data persistence storage location)
/users/ttf/library/developer/coresimulator/devices/Simulator identifies/data/containers/data/application/ios application/documents ...
The following documents may also be the Library folder
iOS Dev-simulator Xcode6 after iOS Simulator installation path and program sandbox path in Mac