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.
iPhone 版 WhatsApp 大更新,無網絡都可以傳送訊息! https://qooah.com/2017/01/24/whatsapp-send-offline-message/