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.
中学生コードオルグ(code.org)でプログミング体験 http://kita.j-code.org/kitaku/curriculum/junior_high_school_code_org_1/