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.
小賓變超人~ https://cat-sky.tw/2012/06/20/%e5%b0%8f%e8%b3%93%e8%ae%8a%e8%b6%85%e4%ba%ba/