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.
先知的代價 https://www.krt.com.hk/post/15498/%e5%85%88%e7%9f%a5%e7%9a%84%e4%bb%a3%e5%83%b9/