Coming Soon to iOS

Be square
on 18.

The simplest way to run golf bets and settle instantly when the round ends.

Join the Waitlist
◆Nassau ◆Skins ◆Wolf ◆5-3-1 ◆Auto-Press ◆Closest to Pin ◆Longest Drive ◆Birdie Pool ◆Live Exposure ◆Venmo · Zelle · Cash App · PayPal · Apple Pay ◆Nassau ◆Skins ◆Wolf ◆5-3-1 ◆Auto-Press ◆Closest to Pin ◆Longest Drive ◆Birdie Pool ◆Live Exposure ◆Venmo · Zelle · Cash App · PayPal · Apple Pay
How it works

Set up your match in under 60 seconds. Track everything. Settle instantly.

There are other golf betting apps. square18 is the one you'll actually use — because it gets out of the way and does the math for you.

01

Set up your match. Add players, handicaps, pick your format and stakes. Done in under a minute.

02

Track scores hole by hole. See live exposure as you play — know exactly what's on the line every hole.

03

Auto-press without the awkward conversation. Set your press threshold before you tee off. square18 handles the rest.

04

Square up instantly. When the round ends, square18 calculates everything and generates payment links. One tap to settle.

Sound familiar?
  • ✕Spreadsheets on the 18th green
  • ✕Math arguments in the parking lot
  • ✕Chasing Venmos three days later
  • ✕"Wait, what did we say about presses?"

Just golf.
And you're square.

Course database
42,000+ courses 100+ countries Regularly updated
The app

Built for how
you actually play.

Game Setup
Live Scoring
Match Results
Share Results
Game formats

The formats you love.
Endless side bets.

Nassau

2 or 4 players · Match Play

Three bets in one — Front 9, Back 9, Total 18. Auto-press built in. Set your threshold once and never have the conversation again.

Skins

2–4 players · Individual

Win a hole outright or the skin carries over. Pairwise settlement — the player with fewer skins pays the difference.

Wolf

3–4 players · Rotating

Sequential partner picking, Lone Wolf, Blind Wolf with triple stakes. The full format — including tee order rotation — built right in.

5-3-1

3 players · Points

Low net gets 5 points, mid gets 3, high gets 1. Pairwise settlement — point difference times stake. Clean, fair, automatic.

📍

Side Bets

Closest to Pin, Longest Drive, Birdie Pool — folded into settlement automatically.

🔄

Auto-Press

Set the threshold. square18 tracks and settles every press without any discussion.

💸

Pay Instantly

Venmo, Zelle, Cash App, PayPal and Apple Pay links generated the moment the round ends. One tap.

Coming Soon · iOS

Be the first
to square up.

Join the waitlist and get early access when square18 launches on the App Store.

No spam. Just a heads up when it's live.