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.
[專訪] 漂流瓶中的「睿智四傑」- BottlePlus https://qooah.com/2014/07/14/bottle-plus-interview/