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.
iOS6.0先睹為快? 原來是概念影片, Apple可以考慮加入! https://qooah.com/2012/06/09/ios-6-interface-concept/