The first download numbers for Byte, the app heralded as Vine 2.0, show it still has a long way to go to catch up to TikTok

· Byte, the long-anticipated successor to the video-sharing app Vine, launched to the public on Friday night.
· Over the weekend, Byte was downloaded 780,000 times, according to data from app analytics firm Sensor Tower.
· By comparison, Vine — whose cofounder is behind Byte — attracted only 105,000 downloads when it...