Fuko

One fake account is enough to spoil an invitation, but a long form loses people before the first one.

Three steps and a progress bar: the number, with its reason spelled out (making sure everyone on Fuko is real), the code received, the name shown. Then your contacts, with a real way out ("Non, je veux rester seul" (No, I'd rather stay on my own)) and no invitation sent without permission. Before that, the welcome screen sets the identity: the logo with its jumping letters, in front of a parade of events.

A search that mixes everything makes you sort it yourself.

Three tabs, Events, People and Club, and a date and place filter that opens inside the header. From the list, you add an event to your schedule or follow someone without opening their page.

People answer an invitation when they know what, when, where and with whom; if one of those is missing, they put it off.

A page that answers it all, with one main button, "Participer" (Join): the visual, the organiser, the date, who's going, the description and the place, whose map opens directions in the app of your choice. Once you're in, the button gives way to "Calendrier" (Calendar) and "Partager" (Share).

To decide whether to go to a stranger's or a club's event, you need to see who they are and what they usually run.

People and clubs share the same page: who they are, how many follow them, then the events they run, with a "Suivre" (Follow) button. On your own profile, the same page is where you introduce yourself and manage your clubs.

Inviting, fixing the time, reminding latecomers, removing someone: every organiser task hidden in a menu is a task that doesn't get done.

For the organiser, the page keeps its layout and swaps its buttons: "Inviter" (Invite), "Modifier" (Edit) and a bell to schedule reminders. The guest list switches to edit mode to remove someone. "Modifier" reopens the creation form, filled in: the same one behind the "+" in the bar.