Golf scorecard, swing analysis and shot tracer app for iPhone, Android and Apple Watch Your golf.
All here.

Trace your shots. See your swing against a coach’s lines. Read the break on the green.

Keep score by hand, by voice or on your Apple Watch, bring in your England Golf scores, play matches with friends and keep track of practice and spending. There’s a place for all of it in Chalk.

Take Chalk for a round Free to try · iPhone, Apple Watch & Android

Rolling coastal golf fairways beside the sea under an open summer sky

For your next round. And everything around it.Photography: Joseph Malone / Unsplash

On your iPhone

See what your
game is doing.

Trace your shots, break down your swing and read the green.
No sensors or launch monitor. Just your phone.

Illustration of a traced shot. Photo: Joseph Malone / Unsplash.

Ball Tracer

Your shot, traced.

Pick a video of your shot. Chalk finds the strike, follows the ball and draws its flight over the clip. Adjust the shape of the line if you like, then save the video to share.

Film from behind the golfer, with the ball and the sky in frame
Chalk listens for the strike to find the shot in the clip
Choose a tracer colour and save the finished video

Free to try, with a daily limit. Saving the traced video requires Pro.

How the shot tracer works Chalk Tracer for Mac & PC

Swing Studio

Swing score74

Fix first

Early extension

Keep your backside on the line through impact.

Illustration of a Swing Studio analysis. Example values.

Swing Studio

See your swing like a coach does.

Record your swing or pick a video you already have. Chalk draws the plane lines a coach would, steps through all ten positions from setup to finish, and scores the swing with the one thing to fix first.

P1 to P10, from setup to finish, frame by frame
Swing score, tempo, shoulder turn, hip turn and spine angle
Compare two swings side by side, synced position by position
Track your swing score and numbers over time
Draw on a frame, share it or save the video with the lines on

Requires Pro.

Explore Swing Studio

Putt helper

2 balls left of the hole

Distance: 12 ft
Hit it: 14 ft
Plays as: 13 ft
Uphill: 1.4%

Illustration of a putt read. Example values; reads are estimates.

Putt helper & green maps

Read the putt before you hit it.

Point your iPhone at the green, mark the ball and the hole, and Chalk reads the slope between them. It tells you where to aim, how far to hit it and what the putt plays as.

Aim in balls and cups left or right of the hole
Hit-it and plays-as distances, slope, apex and fall line
Set the green speed to match the course
Scan a green once with LiDAR and reuse the map

Requires Pro. Slope reads are most accurate on an iPhone with LiDAR (12 Pro or later), which green maps also need. Reads are estimates.

Explore the putt helper

In ChatGPT & Claude

Ask about
your golf.

Connect Chalk Golf once.
Then ask about your rounds, stats and swings.

How far do I really hit my 7 iron?

Chalk Golf · Shot patterns by club

From your last 38 voice-logged 7 iron shots:

Average: 148 yds
Longest: 163 yds
Most common miss: Short

11 of the 38 finished short of the green.

Illustration of a chat with Chalk Golf connected. Example values.

Chalk Golf connector

Your numbers, in the chat.

Answers come from what you’ve logged in Chalk, not guesses.

Scoring, form and the holes that cost you
How far each club goes, and where it misses
Your England Golf or GHIN handicap record
What your last swing analysis said to work on
Log practice too. It asks before touching your scores

Add to Claude Add to ChatGPT

Free with a Chalk Golf account.

AI agents can drive Chalk Tracer too

And the rest of your golf.

For the rounds you play, the people you play with
and the work you put in between.

Scorecards & round history

Enter scores with the on-screen controls or use voice mode. Save shot notes, review completed rounds and add rounds you played earlier.

England Golf import

Sign in to My England Golf inside Chalk and bring your competition and general play cards across, hole by hole, with Stableford points, score differentials and your handicap history.

How the import works

Stats & handicap

Putts, fairways, greens and scrambling by tap or voice. See how you score by par and on every hole of every course, with a handicap estimate that follows the WHS rules.

Explore stats

Course maps & yardages

Find courses nearby and play with a satellite map that follows the hole you’re on. Where the course is mapped, see front, centre and back yardages to the green and how far it is to bunkers and water.

Apple Watch

Front, centre and back yardages from the watch’s own GPS, reach and carry for every hazard, a hole map with tap-to-target and your score in a turn of the Digital Crown.

Chalk on Apple Watch

Matches, friends & trips

Host or join a group round, invite friends and follow the leaderboard. Choose formats including Stableford, match play and skins, or organise a golf trip.

Explore match scoring

Practice & progress

Log range, short-game and putting sessions. Keep session notes and review your playing activity and score trends.

Explore the practice log

Golf budget & membership

Track green fees, practice costs and other golf spending. Add your membership and renewal date to see what each round at your club costs, year by year.

Membership cost calculator

A closer look
at the app.

A home for your golf.

The rounds you played. The practice you put in. The details you’ll want next time. All together in your scorebook.

Get Chalk

Chalk Golf home screen with round history and quick actions — Screens from the app.

Rather say it?
Use voice mode.

Hold the mic and describe the shot in your own words. Chalk adds it to your scorecard and notes.

Prefer to enter the score yourself? The on-screen controls are there too. Choose what suits your round.

Read the voice-scoring guide

You say it. Chalk keeps it.Example

“Seven iron onto the green. Two putts for a four.”

YOUR ROUNDHOLE 04

4Par / Par 4

Approach / tee club: 7 iron
Putts: 2

On the green with a seven iron. Two putts.

Pricing

First round’s
on us.

Take Chalk out for a round.
Find your rhythm. Come back for more.

Start with a free round

Coaching golfers? See Coach plans

The Round

One to try.

One full 18-hole round.
Voice logging, scorecard and transcript.

Free

The Season

Keep playing.

Swing Studio, the putt helper, green maps,
traced shot videos and Chalk Tracer for Mac.
Unlimited rounds, premium hole analysis
and priority support.

$9.99per month

The Club

In for the year.

Everything in The Season.
A full year of your golf, written down.

$69.99per year

Prices shown in USD. Local pricing and subscription terms are shown in the app store.

Journal

Still thinking about golf?

From the journal

How it works

Score your round
with your voice.

See how voice notes become a scorecard you can review.

The scorecard

No ads. No
public feed.

What the free round includes and how private matches work.

Need a number? Free handicap & scoring calculators

A few good
questions.

Ask us anything

Do I have to use voice mode?

No. Enter your scores using the on-screen controls, or use voice mode when you’d rather describe a shot than type a note.

Can I try it first?

Yes. The Round includes one 18-hole round with voice logging, a scorecard and a transcript.

Which features need Pro?

Swing Studio, the putt helper and green maps require Pro, and so does saving a traced shot video. You can try Ball Tracer for free, with a daily limit. The putt helper needs an iPhone that supports ARKit, and green maps need LiDAR. On a Mac, Chalk Tracer exports 5 videos a month for free with a Chalk Golf mark; Pro removes the limit and the mark.

Do I need a launch monitor or sensors?

No. Ball Tracer and Swing Studio work from a video taken on your iPhone, and the putt helper uses the camera. A steady phone, or a tripod, gives the best results.

Can I trace videos on my computer?

Yes. Chalk Tracer is shot tracer software for Mac and Windows. Drop in a whole session and export for YouTube, TikTok or Instagram. It's free to download, and included with Pro.

Get Chalk Tracer

Can I bring in my England Golf scores?

Yes. Sign in to My England Golf inside Chalk and import your competition and general play cards, with your handicap history. It only reads your record; you still submit scores through England Golf.

How the import works

Does Chalk work with ChatGPT or Claude?

Yes. Connect Chalk Golf and ask ChatGPT or Claude about your rounds, stats, handicap record and swing analyses. It's free. It can log practice for you, anything that changes your scores waits for your OK, and you can make it read-only.

Connect Chalk Golf

Where can I get Chalk?

On the App Store for iPhone, with an app for Apple Watch, and on Google Play for Android.

Download Chalk

Your next round is a good place to start.

See you
on the first.

Download on theApp Store Get it onGoogle Play

Your rounds, practice and people.
Together in Chalk.

Back to the top ↑

Golf scorecard, swing analysis and shot tracer app for iPhone, Android and Apple Watch Your golf. All here.

See what yourgame is doing.