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 加入「私下回覆」,方便群組內直接與某人對話! https://qooah.com/2019/01/10/whatsapp-private-reply/