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.
小心神秘網頁字串,iOS 6, OS X 10.8 一載入即當掉! https://qooah.com/2013/09/03/ios-6-os-x-10-8-coretext-bug/