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.
用星星畫出你 https://www.krt.com.hk/post/10675/%e7%94%a8%e6%98%9f%e6%98%9f%e7%95%ab%e5%87%ba%e4%bd%a0/