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 7 小改善07:全新 "滑屏解鎖" 方式,怎樣滑動都可以! https://qooah.com/2013/06/13/ios-7-new-slide-to-unlock/