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向開發員推出首個 iOS 8.1 Beta 測試版! https://qooah.com/2014/09/30/apple-seeds-first-ios-8-1-beta/