Filesystem:/private/var/mobile/Applications/$uuid$

This is where App Store apps are stored on firmware older than iOS 8.

Folders

 * yyyyy.app (Y's are replaced with the application's name. The contents of this folder are signed and checked at runtime.)
 * (Contents of this folder are backed up during a sync and may be accessed through iTunes File Sharing, if enabled in the
 * Library (Contents of this folder are backed up, with the exception of the   subfolder)
 * tmp