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.
生活從此變得更輕鬆,這個App可以幫你沖一杯咖啡! https://qooah.com/2013/03/06/iphone-app-that-makes-coffee/