One of the new features that Apple has rolled out for its App Store is app privacy. Now, when a developer submits a new app or update, it also has to submit details about its privacy practices and how it handles data. To see this information, fire up the App Store app, search for your favorite app, and then scroll down to App Privacy and then tap App Privacy.
Link: Apple now shows you all the ways iOS apps track you
via http://www.zdnet.com