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.
[一圖流] iOS 7推出後,App Store 上那些顏色最受歡迎? https://qooah.com/2014/03/20/the-colors-of-ios-7/