Create the game. Everyone plays.
Score any golfgame live.
From a solo round to a mates’ game to a full-field tournament.
The organiser creates the game. Players join by link or QR code, score on their phones and see the leaderboard as they play. One person can score a group, or everyone can score their own.
Create it. Join it. Watch it move.
Sonna Golf gives every game one shared live board, whether you are playing alone, with mates or in a full-field tournament.
01
Create the game
The organiser chooses the course, format and players. One account is all the setup needs.
02
Players join
Share a link or QR code. Players open it on their phones and join without creating an account.
03
Score and follow live
In each group, one person can keep the card, or every player can score themselves. Everyone still sees the same leaderboard as the game moves.
Only the organiser needs an account.
Real golf, scored with Sonna Golf · since launching in June 2026
701
Player rounds scored
389
Golfers scored
13
Events run
8
Countries played in
5.05.0 out of 5 on the App Store, from 4 ratings
“Players could see how things were unfolding as they played, and the clubhouse stayed engaged throughout the day. It made the competition feel connected in a way we've not had before.”
One scorer for the group. Or score yourself.
For each group, one person can keep the card, or each player can score themselves. In a full-field event, every group has the same choice while the leaderboard updates live.
Score from your wrist. Follow it everywhere.
Sonna Golf now runs on Apple Watch. Keep the whole group’s card from your wrist, with no phone to dig out on every green. The same round is live on every phone in the field and on the organiser’s desk.
Your four-ball in seconds
Tap a player, turn the Digital Crown, tap Done. The next player is already waiting, and once the hole is full the watch moves you to the next tee.
Phone stays in the bag
Every score is saved on the watch first, so a dead zone on the back nine loses nothing. It syncs the moment you are back in range.
The leaderboard, one swipe away
Swipe down between shots to see where you stand. Add your own putts and fairways on the way to the next tee.
Needs the Sonna Golf iPhone app and an Apple Watch with watchOS 10 or later. Join your event on the iPhone once and the round appears on the watch.
Join on your phone. See it live.
Send it to whoever wants to follow, at home, in the clubhouse, or two groups ahead. It opens in any browser and moves as the scores come in.
Create the game. Run the day.
The same event you are playing in has a desk behind it. Set the day up on a laptop, watch it come in live, and send the results out when it is done.
- Players & groups
- QR joining
- Entry fees
- Start sheets
- Live scoring
- Results & standings
The round ends. The record doesn’t.
Every card you score builds your scoring average, your trends and the courses you have played. It also builds a handicap you can share. Caddie IQ can read the round back to you if you want to know where the shots went.
Track your game
Solo, mates or a full field.
Nothing changes as it gets bigger. The same cards and the same live leaderboard stay in place. What grows is what sits around it: groups, start sheets, entry fees, a season table.
- Play soloScore your own round and keep the leaderboard for your game on your phone.
- Play with matesA Saturday fourball with a live Stableford, settled on the eighteenth.
- Run a societyFixtures, members, entry fees and a season table that keeps itself.
- Run a full-field tournamentAdd groups, formats and start sheets, then give every player the same live board.
Questions answered.
Yes. While we build the product with real golfers, Sonna Golf is completely free to use. No credit card, no trial expiry. Just sign up and start scoring.
Sonna Golf is a free download on the App Store for iPhone and in open beta on Google Play for Android. It also works in the browser on any phone, tablet or desktop.
Yes. Join your event on your iPhone and the round appears on your Apple Watch. Score yourself or the whole group from your wrist, add your putts and fairways, and swipe for the live leaderboard. Scores are saved on the watch and sync when it has a connection, so the phone can stay in the bag. It needs watchOS 10 or later.
The round creator shares a QR code or link. Guests scan it, enter their name and handicap, and start scoring. No account is required. They can claim a free account after the round if they want to keep their stats.
Stableford, stroke play (gross and net), match play, skins, better ball, scramble, greensome and more. There are 18+ formats and counting. If your group plays it, there's a good chance Sonna Golf scores it.
Yes. Playing in one works exactly the same way. If you are the person running it, the Organise section covers that side: members, events, registration, payments and season standings, on the same account.
Your scores and personal data belong to you. We don't sell data or show ads. Read the full details in our privacy policy.
Yes. Sonna Golf is now in open beta on Google Play. Join the beta to install the Android app, or use Sonna Golf in the browser at sonnagolf.com any time.
Scores entered without a signal are saved on the phone and sent when it reconnects. The live leaderboard updates once the scores are back online.
CPI (Current Playing Index) is calculated using the same method as the World Handicap System, but it is not an official WHS or federation-issued handicap. It's Sonna Golf's own index, based on the rounds you choose to count.
