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.
付費打長途時代終結,WhatsApp 宣佈每日通話人數過億! https://qooah.com/2016/06/24/whatsapp-100-million-calls/