Very nice UX and UI. But the presentation need big improve to let people get it.

Great UI. But essentially it's just a group calendaring. Need to polish on pitch and business angle.

Perfect and clean UI Event based on free time is great idea

I have a hard time seeing wide adoption of this app, as it doesn't seem like much more than a social calendar. Nice clean design all over, although some of the colours are off. Great to see a demo done using an actual app on a phone.

BR - Event and calendaring applications are quite common, so you need to be clear about why yours is special.