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.
我的2013......总结 https://willywah.net/2013/12/%e6%88%91%e7%9a%842013-%e6%80%bb%e7%bb%93/