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.
App Store 十周年,最高下載量 Apps 及遊戲就是這些 https://qooah.com/2018/07/04/app-store-10th-anniversary/