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.
Đâu có tu gì, thay đổi tí hà! https://tinhtan.org/2019/06/27/dau-co-tu-gi-thay-doi-ti-ha/