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.
iPad 配合這樣的 iOS 11 設計功能,一定變完美了! https://qooah.com/2017/05/22/ipad-ios-11-concept/