<https://www.aboutpakistan.com/news/facebook-instagram-notices-in-ios-apps-tell-users-tracking-helps-keep-them-free-of-charge/>
<http://schema.org/description>
"Facebook has added a note within its iOS app reminding users that the details it gathers will help keep Facebook free of charge."
<https://www.aboutpakistan.com/news/facebook-instagram-notices-in-ios-apps-tell-users-tracking-helps-keep-them-free-of-charge/>