Facebook’s New App Riff Helps Users Create Viral Videos

CNNMoney: Facebook has launched a new mobile app called Riff. With Riff, friends can collaborate on videos together by adding their own clips to the same project. Snapchat has a similar feature called Stories, a collection of footage from events put together by the disappearing messaging app. This video collaboration platform is the newest member of the social network’s growing “family” of apps, which includes Instagram, Slingshot, WhatsApp and Messenger among others.