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 新功能] 長時間不使用的 App,系統幫你自動移除! https://qooah.com/2017/06/08/ios-11-offload-unused-apps/