SundayCup: Golf Cups & Duels

SundayCup turns your group's golf day into a proper team competition - the kind the pros play, run from your pocket.

Create a cup in two minutes: name your teams, add players with their handicap (official index or a quick estimate), pick the course, and SundayCup works out every stroke automatically and freezes it at tee-off - no arguing, no sandbagging.

Then share one link. Friends join in seconds - no account, no email, no app install. They can follow the action and even enter scores from any phone, including the web.

THE LIVING LEADERBOARD
Every hole you tap updates the team leaderboard instantly. You enter the gross; net scores and match status are computed for you. See exactly where the cup stands and, when it gets tight, whether it's still mathematically alive.

BUILT FOR REAL ROUNDS
- Offline-first: scoring never breaks mid-round. The leaderboard is never down - it's "updated 2 minutes ago", and syncs the moment you're back online.
- 1-tap-per-hole entry with big, glanceable type.
- Every edit is logged and attributed ("updated by Greg") - transparency that doubles as anti-cheating.

WHAT'S FREE
Create a single-day cup with unlimited players: team match play, live scoring, automatic strokes, and one-link web invites. Free, forever.

SUNDAYCUP PREMIUM - A ONE-TIME IN-APP PURCHASE
One purchase unlocks the organizer's advanced tools:
- Multi-day Trips with a running, trip-long cup total.
- Mixed formats in one cup - singles, four-ball and foursomes together.
- Magic Schedule - the whole program dealt in one tap.
Only the organizer buys, once. Every player they invite then gets the premium cup for free - no one else pays anything.

MADE TO SHARE
Win on the last green? SundayCup generates a share card of the result, ready for the group chat.

Whether it's the annual buddies trip or a Sunday 2v2, SundayCup is the easiest way to run team golf with friends.