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.
寫在WWDC2012之前: 跟你分析 iOS6.0,看看會中多少樣! https://qooah.com/2012/06/11/all-rumors-related-to-ios-6/