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.
iPhone 7 Plus 的雙鏡頭可以怎樣玩?新專利帶來演示! https://qooah.com/2016/05/23/iphone-7-plus-dual-camera-demo/