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.
블록체인 기반 보상형 지식검색 '아하', 5억원 투자 유치 https://wowtale.net/2019/06/03/956/