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.
iOS 9.0 新主力功能曝光,將會是一個「Home」App? https://qooah.com/2015/05/21/ios-9-home-app/