End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
Apple Music 太吸引,iOS 8.4 一星期升級率已近40%! https://qooah.com/2015/07/08/ios-8-4-running-on-40-of-devices/