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.
Apple年度開發者大會 WWDC2013 日子確定! https://qooah.com/2013/04/24/apple-wwdc-2013-comfirmed/