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超大更新,為你細數十大新鮮功能及改進! https://qooah.com/2014/09/09/whatsapp-added-10-new-features/