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.
Apple 降底MFi的授權費,日後Lightning線及相關產品更便宜! https://qooah.com/2014/02/08/apple-reduces-mfi-licence-fee/