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.
2018年7月21日(土)プログラミング教室@中央公園 https://kita.j-code.org/kitaku/news/2018/07/25/1015/