Gripscript vs RuleCaddie
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gripscript
This app uses advanced hand scanning and a quick survey to provide golfers with precise recommendations for grip size, model, and material. Get personalized grip advice in under 30 seconds to improve your game.
- Contactless hand scanning for accurate sizing
- Quick fitting survey for personalized recommendations
- Precision grip size, model, and material suggestions
- Top three grip recommendations by brand and model
- Supports self-regripping or fitter consultation
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Gripscript is a professional-grade technology designed to eliminate the guesswork from golf grip selection. By utilizing advanced hand-measurement and a proprietary fitting survey, the app provides golfers with a precision recommendation for grip size, model, and material. Key Features: Hand Scanning: Instant, contactless hand measurement for accurate sizing. Fitting Engine: Five questions on feel preference, current setup, grip size, handedness, and typical ball flight. Under 30 seconds. Recommendations: Your size, your wrap count, and your top three grips by brand and model. Re-grip yourself or hand the specs to your fitter.
RuleCaddie
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The Rules of Golf run to 200+ pages. You're standing in a penalty area with a bet on the line and three opinions in your group. RuleCaddie settles it. Ask in plain English — "my ball's in the water, red stakes, what are my options?" — and get the ruling, your options, and any penalty strokes, with the exact rule number so anyone can check it. FREE, FOREVER • The complete Rules of Golf — searchable, and fully offline for the dead spots on the back nine • Daily quiz with streaks, plus real-world scenarios • Round mode: track penalties, keep score, and get your course handicap • Share cards that end the argument in the group chat • AI answers generated right on your iPhone (newer models with Apple Intelligence) RULECADDIE PRO • AI rulings from our cloud rules engine, citing the exact rule number • Photo rulings — snap the local rules sheet or your ball's lie and get an answer that accounts for it • Spoken answers, so you can listen while you walk to your ball • Drop-point visualizer — see your actual relief area drawn on a satellite map • Course memory — photograph a scorecard or local rules once and RuleCaddie remembers that course • Penalty analytics — see where your strokes actually leak, round after round • Unlimited practice quizzes and Rules Official study tracks • Your full rulings history, synced across devices ON YOUR WRIST Ask from your Apple Watch and the ruling comes back through your phone. Your round lives on the lock screen and in the Dynamic Island. SUBSCRIPTION RuleCaddie Pro is $2.99/month or $19.99/year, with a 1-week free trial. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in Settings › your name › Subscriptions. Privacy: https://rulecaddie.app/privacy Support: https://rulecaddie.app/support RuleCaddie is not affiliated with, or endorsed by, the USGA or The R&A. Answers are AI-generated with rule citations and are not official rulings — for competition, confirm with a rules official.
Screenshots
Verdict
The clearest difference is in-app purchases: Gripscript at none against RuleCaddie's 2. RuleCaddie's advantage is update cadence (every 6 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RuleCaddie sells 2 in-app purchases, starting at $2.99 per month. Gripscript asks for nothing beyond the download.
Gripscript ships an update every 5 weeks, RuleCaddie every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Gripscript | RuleCaddie |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (9 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 5 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Gripscript LCC | trey jackson |
In-app purchases
Gripscript
No in-app purchases
RuleCaddie
- RuleCaddie Pro Monthly7 Days trial$2.991 Month
- RuleCaddie Pro Yearly7 Days trial$19.991 Year









