Facebook has launched Slighshot internationally. You can shoot photos or videos and sling it to friends, but they wont be able to see it until they sling something to you first.
• Keep up with friends: To unlock a feed of shots from friends, sling them a shot whenever you have something to share
• Send a quick reply: After unlocking a shot, respond with your reaction
• Enjoy it while it lasts: Once you swipe a shot away, it’ll no longer be viewable
• Get creative: Express yourself with captions and drawings
• Look when you want: View unlocked shots later if you’re busy
Slingshot is available for free in the App Store.