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.
업스테어스, "구매 1년후 중고폰 가격 애플 44%, 삼성 24%, LG 14%" https://wowtale.net/2021/01/12/20646/