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.
뷰노, "AI가 원내 심정지 예측.. 세계 응급학과 학술지에 게재" https://wowtale.net/2021/05/18/26102/