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.
梅子扣肉 https://cat-sky.tw/2015/03/15/%e6%a2%85%e5%ad%90%e6%89%a3%e8%82%89/