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.
iOS 8.2 正式版推出,全面加入Apple Watch支援及增強穩定性! https://qooah.com/2015/03/10/ios-8-2-official-released/