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 7.0 加強安全監察, Root 機更難 https://qooah.com/2016/07/21/andorid-7-0-nougat-security-upgrade/