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.
初試: 手沖黑白 https://crazykevin.com/2012/07/12/%e5%88%9d%e8%a9%a6-%e6%89%8b%e6%b2%96%e9%bb%91%e7%99%bd/