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.
毅行教室 https://www.wingleung.me/portfolio/%e6%af%85%e8%a1%8c%e6%95%99%e5%ae%a4