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再更新,修復彈App,群組增至20人,最後上線開關 https://qooah.com/2012/07/14/whatsapp-282-update/