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.
升級 iOS 8.0 後Wi-Fi沒反應了嗎?試試這個解決方法! https://qooah.com/2014/09/27/how-to-fix-ios-8-wi-fi-issue/