discovery first, telling users what stories they need to pay attention to Facebook Paper only integrates with Facebook, whereas Flipboard integrates with other venues for sharing including Twitter, Tumblr, Instagram, and LinkedIn. Facebook no longer makes users' newsfeeds available in Flipboard other than content from followed pages and groups. Facebook Paper is only available for the iPhone, whereas Flipboard is available for the iPhone, iPad, Android, Windows Phone 8, BlackBerry, Kindle Fire, Nook and web. Further progress In April 2014, about 2.5 months after the release of Facebook Paper, Facebook announced that Paper users browse 80 stories a day, and that Facebook had made changes that allowed people to use Facebook Paper in place of the Facebook iOS app. In late April 2014, Facebook open-sourced the animation engine that powered Facebook Paper. Discontinuation On June 30, 2016, Facebook announced that support for Paper will end, and users will no longer be able to log into the app after July 29, 2016. References Facebook software IOS software 2014 software Discontinued software