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.
年尾大掃除,花3分鐘清理好FB上安裝過的垃圾Apps! https://qooah.com/2014/01/28/clean-up-your-facebook-apps/