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 iOS 11 beta 3,全面優化系統提升使用體驗! https://qooah.com/2017/07/11/apple-released-ios-11-beta-3/