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.
http://www.healthyd.com/recipe/%E9%AE%AE%E5%87%86%E5%B1%B1%E7%87%9C%E7%89%9B%E8%85%A9