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.
2019 ARM設計競賽 https://news.idea-show.com/post/2019-arm%e8%a8%ad%e8%a8%88%e7%ab%b6%e8%b3%bd/