Planning a rooftop hang or study jam? Pop RSVP gives you a single, beautiful link: event title, time, place, and three buttons—Yes / Maybe / Can’t. That’s it. As the host, you see tiny avatars stack up in real time and a short list of questions people can answer (plus-ones, snack preference). Need a headcount for tomorrow? Hit “Share again” for a prewritten post you can drop into group chats. Export a CSV if you’re fancy; print a clean guest list if you’re old-school. Everyone else just taps and