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.
塑膠外殼瞬間由黃變白?? 原來很簡單 https://qooah.com/2016/12/15/plastic-shell-instantly-from-yellow-to-white/