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.
Android O 重點新功能介紹, 畫中畫、快兩倍、3D Touch? https://qooah.com/2017/05/18/android-o-all-new-update-point/