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.
對於近日Windows 10系統私隱問題受質疑,微軟有話說! https://qooah.com/2015/08/04/windows-10-privacy-issues/