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.
貝果小肥俠 https://cat-sky.tw/2016/04/21/%e8%b2%9d%e6%9e%9c%e5%b0%8f%e8%82%a5%e4%bf%a0/