Hi! I'm Ramin, one of the founders behind this. Actually the main feature is the walkie-talkie functionality.
YodelUP is for skiers and snowboarders, and does three things at once: music control, group communication (app based walkie-talkie), and all this with your gloves on. For the walkie-talkie app we collaborated with Zello (50M downloads).
would love to hear your comments! Thanks
Zengo wallet