FriendSync is one of the best Facebook to iPhone contact synchronization apps which can be download from Apps Store for USD 1.99.FriendSync displays your friend’s Facebook profile pictures when they call on your iPhone.FriendSync matches your iPhone contacts to your Facebook friends and downloads their profile picture to your iPhone. FriendSync saves your preferences, so updating your friend’s pictures only takes a single tap on your iPhone.  FriendSync Synchronization Before ...