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.
有趣的色彩大盜, 用自已的相片為相片配色 : Color Thief https://qooah.com/2013/08/24/color-thief/