
Happin: Plans with Friends
Concerts, trips, who's going
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Free
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About
Happin tells you before it happens, not after. Add a plan, and if a friend is going to the same thing, you both find out.
HOW IT WORKS
Add a plan in a few taps: a concert, a trip, a conference, a weekend in another city. Happin checks it against your friends' plans. When two plans line up, you both get a private heads-up at the same moment.
WHAT MAKES HAPPIN DIFFERENT
Most apps make you do one of three things. Wait to be invited to an event someone else already created. Be on the same ticket platform as your friend. Or share your live location all day so people can see where you are.
Happin asks for none of that: no event invite, no ticket link, no location shared with anyone. You add what you are already doing, and the only thing that ever surfaces is a real overlap with a friend, on something you both chose to match on.
You also choose what you match on, friend by friend. Share festivals with your college group and work trips with your work friends, from one account, without either group seeing the other.
WHAT YOU CAN DO
- Add concerts, conferences, trips, and city weekends in a few taps
- Get a private heads-up the moment a friend's plan lines up with yours
- Pick what you match on, friend by friend
- Add friends by scanning a QR code in person, and you both confirm
- Chat inside the match, just the two of you
- Find something to add in Explore, with events happening near you
WHAT HAPPIN DOES NOT HAVE
There are no public profiles, no follower counts, no live location map, and no strangers.
GETTING STARTED
Add one plan you already have. Invite the friends you would actually want to run into, near and far, and let Happin tell you when your plans line up.
Happin is for seeing the people you already know, not for performing for people you don't.
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What's New in Happin
1.0.1
October 2, 2026
Google sign-in: try again if it doesn't finish. Find friends from your contacts in the app. Messages no longer cover the screen. Mark plans as Tentative or Booked. App icon shows waiting friend requests. Simpler "Add a friend" step at sign-up.
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