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.
黑客將發佈 Prometheus,一個可隨意升降 iOS 的新工具! https://qooah.com/2016/12/19/new-tool-prometheus-downgrade-ios/