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.
反思幾件事 https://www.krt.com.hk/post/13552/%e5%8f%8d%e6%80%9d%e5%b9%be%e4%bb%b6%e4%ba%8b/