Built by a golfer · Backed by science

Your brain doesn't record your swing.
It records a summary.

That's why your range session disappears by Saturday. Grooved is the swing journal built around how memory actually works — so the feels that work today are still there next week.

Download on theApp Store

Free to download · Built by a golfer who went 17 → 11

The Grooved pre-round notecard showing core feels for every club
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Join golfers already on Grooved building their feel vault.

The moment Grooved owns

The feel that unlocked your driver
is gone by Thursday.

Research calls it the retrieval gap — the window between a breakthrough session and the next time you tee it up. Humans forget 75% of new information within a week. Not because you didn't practice hard enough. Because the brain doesn't store motor memory in words, and nothing asked you to translate it before it faded.

Grooved closes that gap.

Logging a session in Grooved — mood, round notes, misses, and feels by club
The Grooved Method

Calibrate. Document. Retrieve.

Calibrate
Verify the feel.

Most golfers feel one thing and do another. Grooved helps you spot the gap between what you feel and what's actually happening — so you can train the right move.

Document
Capture it before it fades.

Research shows you forget 50% of new information within an hour and 75% within a week. Grooved makes logging your feels by club fast, specific, and easy to retrieve.

Retrieve
Walk up to the tee with a plan.

The Pre-Round Notecard surfaces your most recent working feels — by club — right when you need them. No scrolling. No searching. Just remembering.

The Hero Feature

Walk up to the tee with a plan.

Before you tee off, Grooved pulls your most recent working feels into a clean, scannable notecard — organized by club. No scrolling through old notes. No relying on memory. Just the swing thoughts that actually worked, right when you need them.

Today's Core Feels
Driver "Stay behind it, let the arms release"
7-Iron "Hands ahead at impact, chest stays down"
Wedges "Slow takeaway, trust the finish"
Putter "Eyes over the ball, quiet hands"
Why it works

Built around how your brain actually stores motion.

The Feel vs Real Illusion

Your brain compresses the swing into a "summary feel" that hides flaws. Tour pros like Justin Thomas know this — they feel exaggerated positions to produce square ones.

The Forgetting Curve

Ebbinghaus's research showed humans forget 50% of new information within an hour and 75% within a week. Without reinforcement, your best swing thoughts are gone.

The Generation Effect

Writing things down activates broader brain regions than typing. Logging your feels with intention engages deeper memory encoding than scrolling YouTube tips.

Constrained Action Hypothesis

External focus (the clubhead, the target) produces better motor performance than internal focus (your body parts). Grooved's AI Caddie helps translate one into the other.

Your AI Caddie

The caddie that translates feel into real.

The AI Caddie looks across your full session history — not just your last round — and surfaces patterns you can't see yourself. Which clubs are drifting. Which feels are holding. What to carry in before your next round. Built on Claude. No generic tips.

Pre-round brief built from your actual session history
Ask questions, get a feel cue — not a mechanical lecture
Post-round debrief to close the learning loop
Pro — included in premium tier The AI Caddie chat analyzing patterns across a golfer's logged sessions

"Your best golf lives in the details you forget to write down."

The idea behind Grooved
Simple pricing

The vault is always free.

Logging, journaling, your feels library, and the Pre-Round Notecard — free forever. The AI Caddie is where premium lives.

Free — always
$0
forever
  • Session logging
  • Feels library by club
  • Pre-Round Notecard
  • Journal
  • Community feels
Premium
$7.99
per month · or $39.99/yr · 7-day free trial
Founder launch pricing — $39.99/yr locked for life
  • Everything in Free
  • AI pattern analysis
  • Full AI Caddie chat
  • Simulator data logging
  • Practice plans
Why I built this

"I was a 17. I became an 11 by writing it down."

Not by buying new equipment. Not by taking 40 lessons. By keeping a simple log of the feels that worked — by club, by session — and reviewing it before I played. The difference wasn't what I practiced. It was what I remembered.

Grooved is that system, built properly. If you've ever had a great round and then lost it — this is for you.

— Nick, founder

Download on theApp Store

Free to download · AI Coach $7.99/mo or $39.99/yr · iOS