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.
不用分那麼細,iOS 核心語言 Swift 將成 Android 發展新動力! https://qooah.com/2017/04/14/ios-swift-for-android/