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 11 測試版影片揭露 iPhone 8 如何不依賴使用 Home 鍵! https://qooah.com/2017/08/22/app-switcher-gesture-iphone-8/