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.
新證據:iPhone 6s 的記憶體提升至 2GB! https://qooah.com/2015/09/09/phone-doctor-iphone-6s-hints/