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.
未解決,說好修正錯誤的 iOS 10.2.1 並沒解決 iPhone 自動關機! https://qooah.com/2017/01/26/ios-10-2-1-battery-issue/