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 釋出 iOS 7.1 beta 3,介面大幅修改、JB需擔心嗎? https://qooah.com/2014/01/08/whats-new-in-ios-7-1-beta-3/