A golfer finishing a driver swing in a dark home simulator room

Every round replayed.
Every stroke explained.

GSCaddie keeps every round and range session you play in GSPro. Replay each hole shot by shot, see where you gain and lose strokes, and get a drill for the leak costing you the most.

7 days free. No credit card to start.

Built around your game

Your handicap, your leaks, your clubs. All of it from shots you actually hit.

Every round and range session is saved on its own. Your overview leads with the leak costing you the most strokes, then your last round, your handicap and your driver.

GSCaddie overview: biggest leak is approach play, about 2.1 strokes a round. Last round Bay Hill 88 (+15), strokes gained +1.3. Handicap index 10.9, driver average carry 229 yd.
Over time

Watch the number move

GSCaddie keeps every round, so the story is in the trend: your handicap, your strokes gained, and every club's carry.

Handicap over time: 11.0 down to 10.9, from the best 2 of the last 8 rounds
Handicap over timeYour handicap round by round, from your best 2 of the last 8.
Tee-to-green strokes gained over 8 rounds against an 11 handicap: off the tee +1.38, approach -3.53, around the green -1.81 on average
Strokes gained, round by roundOff the tee, approach and around the green, against your handicap.
What changed this week, the last 7 days against 30: 5 hybrid 50% tighter, 5 iron 23% tighter, 7 iron 20% wider, driver 16% tighter
What changed this weekEach club's carry and spread, the last 7 days against the last 30.
10 sessions, 8 course rounds, 2 range sessions, best score 88 (+15) at Bay Hill, best strokes gained +2.6
Every session countedRounds, range sessions, your best score and your best strokes gained.
The detail

Every shot, down to the numbers

Behind every trend is the full record. Open any round, any hole, any shot.

Round detail

Hole by hole, shot by shot

The round's score and strokes gained, then every hole with its score, fairway, green, putts, distance to the pin and strokes gained. Pick a hole to replay it, then go through it shot by shot.

Bay Hill: 88 (+15), strokes gained +1.3, fairways 33%, greens 22%, 33 putts, and the scorecard with fairway, green, putts, distance to the pin and strokes gained for every hole
Hole replay

Replay every hole

Every hole of every round plays back on the course, shot by shot. This is a real par: a drive into deep rough, a wedge into the bunker, a splash to 10 feet. Hit Play hole, tap any shot, or switch the view.

Hole replay

Hole 4, par 4, 392 yd. Par, 4 strokes.
Hole 4, tee to green
From above
3 shots
Every shotTap a shot to replay it
Shot detail

Ball, club and result

The full set for every swing: club speed, attack angle, path, face and face to path, then ball speed, launch, spin, spin axis, start and curve, then carry, finish, apex, descent and distance left to the pin.

Ball and club for a 7 iron: club speed 78.9 mph, attack -5.7 degrees, path -2.0 out to in, smash 1.40, ball speed 110.1 mph, launch 17.9 degrees, spin 7,228 rpm, carry 148 yd, apex 76 ft, descent 29 degrees, 6 yd to the pin
7 iron shape and flight: straight 70%, draw 7%, fade 10%, hook 3%, slice 11%; on line 71%; peak height 78 ft; descent 28.8 degrees7 iron, where it lands: 73 shots around a 152 yd group center, with rings holding 2 of 3 and 19 of 20 of them
Club detail

Where each club really goes

Every club gets its own page: how the ball curves and starts, where it finishes against your aim, its peak height and descent, and a chart of where your shots land around their center.

152yd
7 iron carry
70%
Straight
73
Shots
Shot log

Every swing, searchable

Course or range, dates, club and lie, a search box, and any row opens the full shot. Your clubs, where you hit from and your carry spread sit alongside. 836 shots in the demo, all of them there.

Shots: 726 in view, average ball speed 96.7 mph, best smash 1.59, longest carry 280 yd, filters for course or range, dates, clubs and lie, and a table of every swing
Range session, where they finished: 60 shots from above, the 8 iron and 9 iron groups ringed against your usual, the driver and 3 wood further out
Range session

Practice counts too

Range sessions get their own page: each club against your usual, where every shot finished, your best stretch of 10 and how consistent each club was.

60
Shots
±7.0yd
8 iron spread
Compare: driver with the stock shaft against a new shaft, 12 shots each, where they landed against your driver average
Compare

Test a change, side by side

Hit a set, change one thing, hit another, and see both groups on one chart against your average. Here, a new driver shaft carried 233 yd against 226 with the stock one.

+7yd
New shaft carry
12
Shots each

Everything from every session

Saved after every round, clear about where the strokes go, specific about what to practice.

Rounds: 10 sessions, 8 course rounds, 2 range sessions, best score 88, each round saved with score, strokes gained and a one-line verdict

Every round and range session, saved

Each session lands in your history on its own, with score, strokes gained, fairways, greens and a one-line verdict like "approach game went cold".

10
Sessions
+2.6
Best strokes gained
How it works

You play. GSCaddie does the rest.

Every session is saved, your trend updates and your next drill is waiting before you tee off again.

01

Play

Play a round or hit the range. Every shot shows up live on your phone or a second screen, replay and numbers.

Live on a phone: a 3 wood from the tee replayed, carry 207 yd, strokes gained +0.2, now in the fairway
02

Every session saved

Each round and range session is kept, with its score, strokes gained and a verdict.

Sessions on a phone: 10 sessions, 8 course rounds, 2 range sessions, best score 88
03

See the trend

Your handicap and strokes gained, round after round, so you know what is really changing.

Handicap over time and strokes gained tee to green on a phone
04

Practice the leak

One clear thing to work on, with a drill and a pass mark. Then watch the number move.

Insights on a phone: your swing fault, an out-to-in path that starts straight and curves right with the driver
Any launch monitor that connects to GSProReplay every hole you playEvery player on your sim gets their own statsImport recent rounds from the GSPro PortalCompare two sets of swingsA share card for every round
Golfers

Heard from the sim room

What GSPro golfers say after a few rounds with GSCaddie.

I absolutely love this software! It's like 18 Birdies on steroids, but for GSPro.
Sean T.8 rounds tracked
... Four other guys play on my sim and it keeps everyone's stats separate without me doing anything. The Insights page is easy to read and actually tells you what to work on instead of just showing numbers.
Cory R.28 rounds tracked
GSCaddie provides understandable information you can use to identify improvement opportunities. ... If you use GSPro for your golf simulator this program is a must.
Herb M.54 rounds tracked
Demo

Take it for a round. No signup.

The demo is the real app loaded with a sample golfer's 10 sessions and 836 shots. Click through all of it.

Rounds: 10 sessions, 8 course rounds, 2 range sessions, best score 88, best strokes gained +2.6, and every session with score, strokes gained, fairways, greens, putts and a verdict
Pricing

Seven days free.
One plan, everything in it.

MonthlyYearly Save $29
GSCaddie
$6.58/month

Billed $79 a year. Save $29.

Start free

7 days free, no credit card to start.

Everything included:

  • Every round and range session saved automatically
  • Handicap and strokes gained trends over time
  • Strokes gained breakdown after every round
  • A replay of every hole you play
  • Insights and drills for your biggest leak
  • Gapping, trends and dispersion for every club
  • Compare two sets of swings
  • Every player on your sim gets their own stats
  • Import your recent rounds from the GSPro Portal
  • Live shot view on a second screen or phone

Windows 10/11 sim PC. Works with any launch monitor that connects to GSPro.

FAQs

Frequently
asked questions

Got a specific question? Ask here

No. GSCaddie is read-only. It sits alongside GSPro and never changes your game, settings or rounds.

Stop guessing. Know where the strokes go.

7 days free, no credit card to start. Set up once on your sim PC and play.