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.
方便程度大提升,iOS 10 控制中心將加入流動數據開關! https://qooah.com/2016/06/19/ios-10-data-switch/