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.
閉所、車内、車での長時間移動、飛行機などの恐怖症についての改善例 https://takedamiki.wpx.jp/20190307-2/