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.
お茶の水 https://www.smartphonography.club/2016/11/%e3%81%8a%e8%8c%b6%e3%81%ae%e6%b0%b4/