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.
WhatsApp 正式加入 群組語音通話 及 群組視像通話! https://qooah.com/2018/07/31/whatsapp-group-chat/