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.
Rovio 公佈全新玩法的Angry Birds系列:Stella! https://qooah.com/2014/02/14/rovio-announced-angry-birds-stella/