Regroup is a social calendar that's perfect for the activities that you and your friends love. Use it for group dinners, pick-up sports, board game nights, jam sessions, parties, clubs, and more! Calendar Invites that work for everyone - With Regroup, sending an invite is as simple as sending someone a link. If they don't have the app, they'll get text messages and calendar invites. See if there's interest  - Set limited-time expiring invites that make it easy to know if something is happening! Too many people?  - Cap number of attendees to keep within your reservation! Location Sharing - Find your friends with ease with in-app location sharing Collect Payments - Stop chasing people for their Venmo handles. Regroup will help you figure out a fair split and send out the requests!