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.
iOS上最優秀的免費日曆App「Sunrise」將被微軟1億美元買下! https://qooah.com/2015/02/06/microsoft-buy-sunrise/