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.
凡事感激 https://www.krt.com.hk/post/11397/%e5%87%a1%e4%ba%8b%e6%84%9f%e6%bf%80/