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向開發者釋出第四個iOS 8.2測試版,進入最後直路! https://qooah.com/2015/01/13/apple-release-ios-8-2-beta-4/