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.
舊機止步,下年2月起 Apple 全面要求提交64bit Apps! https://qooah.com/2014/12/18/apple-64-bit-support-reminder/