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.
保守你心 https://www.shungyeung.com/2019/08/08/%e4%bf%9d%e5%ae%88%e4%bd%a0%e5%bf%83/