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.
[情景題] 如果過馬路的人全部是低頭族,會發生什麼事? https://qooah.com/2014/04/01/use-smartphone-while-walking-2/