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.
快來噢, 好窩! https://cat-sky.tw/2018/03/23/%e5%bf%ab%e4%be%86%e5%99%a2-%e5%a5%bd%e7%aa%a9%ef%bc%81/