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.
保安公司調查揭:多家 Android 手機廠刻意不完整修正漏洞! https://qooah.com/2018/04/14/security-research-lab-android-report/