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.
創意無限,這個App讓iPhone 5c的洞洞套變成真的蘋果棋! https://qooah.com/2013/10/14/flipcase/