Live on the App Store

Less browsing,
more playing.

TeeSync is the iMessage-native tee time app. Browse courses, poll your group, and lock in the round — without ever leaving the conversation.

  • Free to download
  • No booking fees, ever
  • Your group needs nothing
The TeeSync invitations screen showing who has accepted and the Book Tee Time button
0 Partner Courses
0 Booking Fees
0 Taps to Invite
iMessage Native Platform

Book Smarter. Not Harder.

Planning a round with your group shouldn't take longer than the round itself. TeeSync handles the coordination so you can focus on the game.

Transparent, Course-Direct Pricing

TeeSync never marks up tee times. All prices come directly from the course — what you see is exactly what you pay. No surprise charges at checkout.

Built-In Course Search

Browse courses, check availability, and compare pricing without ever opening another tab. Everything is built directly into your iMessage thread.

Automatic Group Coordination

No more "are we still on?" threads. TeeSync collects everyone's availability, sends confirmations, and handles reminders — all automatically.

Inside the App

This is the whole thing.

Three screens. That's the entire booking flow — and it all happens inside a normal iMessage conversation.

TeeSync in the iMessage app drawer, alongside Camera, Photos and Stickers
01

Start in the chat

TeeSync sits in the iMessage app drawer. No app switching, no new logins.

Browsing La Mirada, Fullerton, Rancho San Joaquin and Anaheim Hills with live pricing inside a message thread
02

Pick a course

Every course, every price, right under the conversation.

The TeeSync invitations list tracking sent invites and responses
03

See who's in

Every invite and reply in one place — then book for the whole group.

The Idea

Built because no one else fixed it.

Trying to book a tee time with four people is a logistical mess. You're coordinating schedules over text, checking course websites one by one, and somehow still showing up to the wrong time.

TeeSync started from a simple question: why can't this all just happen inside the group chat? No new apps for your friends. No separate logins. Just a clean, fast booking flow that lives where the conversation already is — iMessage.

Beyond group booking, TeeSync aggregates tee times from courses across Southern California into one platform — so you can actually compare what's available instead of checking five different websites.

Meet the founders
Aerial view of a golf course fairway

Featured Courses Near You.

Some of the best courses in Southern California, bookable directly through iMessage.

From the golf community
"Planning the round is literally harder than playing."
— Weekend foursome organizer
"Finally, someone fixing this archaic system."
— Public course regular
"This saves so much back-and-forth in the group chat."
— Amateur golfer, Irvine
"This is going to be a game changer for the sport."
— Amateur golfer, SoCal
Available now on iPhone

Your next round is three taps away.

Download TeeSync free, pick a course, and send the invite before the group chat has a chance to derail.

Free · Requires iPhone with iMessage · Orange County, CA

TeeSync Tee times, inside iMessage
Get