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 實用技巧:教你如何停用煩人的 App 內評分請求! https://qooah.com/2018/06/26/how-to-disable-in-app-rating-requests/