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 釋出第四個 iOS 9.1 beta,還有第三個tvOS beta! https://qooah.com/2015/10/07/ios-9-1-and-tvos-beta/