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.
母子之約 https://www.krt.com.hk/post/8203/%e6%af%8d%e5%ad%90%e4%b9%8b%e7%b4%84/