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.
Touch ID 非不可被破解,除非你有這樣的技術! https://qooah.com/2013/09/23/how-to-hack-iphone-5s-touch-id/