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.
新插件:用Touch ID來上鎖或解鎖某個App被執行! https://qooah.com/2013/12/30/lock-unlock-apps-on-iphone-using-touch-id/