Facebook Slingshot was an instant messaging software application for sharing photos and videos with friends, designed by Facebook. The app was launched on June 18, 2014, for Android and iOS devices.Facebook's Slingshot: A Prettier, More Desperate Version of Snapchat. Mashable.com (2011-11-18). Retrieved on 2014-06-18.Facebook’s Slingshot Challenges Snapchat With ‘Reply To Unlock’. TechCrunch. Retrieved on 2014-06-18.Facebook Launches Slingshot, its Latest Messaging App. Thenextweb.com. Retrieved on 2014-06-18.
