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.
Memòria curs 2020-2021 https://epsem.upc.edu/resolveuid/0e8848df69294440bc0b4c8b59e53f4f