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.
今日小计 https://blog.yimingchen.org/2007/05/%e4%bb%8a%e6%97%a5%e5%b0%8f%e8%ae%a1/