Musical.ly drops its fourth app, a video messenger called Ping Pong

 Musical.ly, the tween and teen focused lip-syncing app, has just dropped another app onto the App Store. Days ago, the company launched a video messaging app called Ping Pong on the App Store, in what appears to be a test ahead of a public debut. This is the fourth app for the rapidly growing Shanghai-based startup, whose flagship app had over 100 million users as of last fall, and whose… Read More