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 10 Beta 發現新功能:Lightning 接口浸水會警告 https://qooah.com/2016/07/22/ios-10-beta-lightning-warning/