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.
Facebook 黑科技: AI 眼部修復技術,拍照再不怕眨眼! https://qooah.com/2018/06/20/facebook-ai-fix-blink/