# JumboMax Grip Fitting vs Setup 4 Impact Golf Coaching

The clearest difference is review sentiment: Setup 4 Impact Golf Coaching at 100% against JumboMax Grip Fitting's 0%. Setup 4 Impact Golf Coaching also leads on rating (4.5 vs 3.2) and update cadence (every 2 months vs every 5 months). JumboMax Grip Fitting's advantage is in-app purchases (none vs 2) and ratings volume (9 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Setup 4 Impact Golf Coaching sells 2 one-off in-app purchases. JumboMax Grip Fitting asks for nothing beyond the download.

Setup 4 Impact Golf Coaching holds the better App Store score, 4.5 against 3.2. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 0% of JumboMax Grip Fitting's written reviews are positive against 100% of Setup 4 Impact Golf Coaching's.

JumboMax Grip Fitting ships an update every 5 months, Setup 4 Impact Golf Coaching every 2 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | JumboMax Grip Fitting | Setup 4 Impact Golf Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (9 ratings)](https://appshunter.io/ios/app/jumbomax-grip-fitting/id6476561694/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/setup-4-impact-golf-coaching/id6502449725/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 58 MB | 110 MB |
| Requires iOS | 17.6 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JumboMax](https://appshunter.io/developer/1727139185) | [KJ Golf, LLC](https://appshunter.io/developer/1745508907) |

## What reviewers say

### JumboMax Grip Fitting

[App page](https://appshunter.io/ios/app/jumbomax-grip-fitting/id6476561694)

This app uses augmented reality and machine learning to measure your hand and recommend the optimal golf grip size based on your game. It provides a personalized fitting experience to improve your play.

**Highlights:** Augmented reality hand measurement, Machine learning for size optimization, Personalized grip size recommendations, Game-based optimization questions, Real-time hand detection

**Features:** macOS Compatibility

**In-app purchases:** none


### Setup 4 Impact Golf Coaching

[App page](https://appshunter.io/ios/app/setup-4-impact-golf-coaching/id6502449725)

This app offers a unique golf swing method focused on an impact plane for rapid improvement. It provides step-by-step drills, video feedback, and personalized guidance to enhance consistency and distance for golfers of all levels.

**Highlights:** Impact plane swing method, Step-by-step drills, Video feedback and analysis, Personalized swing customization, Improve consistency and distance, Access on app and online

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access to learning app | $399.99 | one-time |
| Access to the learning app | $999.99 | one-time |


## Frequently asked questions

### Is JumboMax Grip Fitting free?

JumboMax Grip Fitting is free to download, with no in-app purchases.

### Is Setup 4 Impact Golf Coaching free?

Setup 4 Impact Golf Coaching is free to download, with in-app purchases available.

### Which has better reviews, JumboMax Grip Fitting or Setup 4 Impact Golf Coaching?

Setup 4 Impact Golf Coaching is rated higher. JumboMax Grip Fitting averages 3.2 out of 5 from 9 ratings, while Setup 4 Impact Golf Coaching averages 4.5 from 2 ratings.

### Do JumboMax Grip Fitting or Setup 4 Impact Golf Coaching have ads?

Neither JumboMax Grip Fitting nor Setup 4 Impact Golf Coaching shows ads.

### Which is updated more often, JumboMax Grip Fitting or Setup 4 Impact Golf Coaching?

JumboMax Grip Fitting ships an update every 5 months, and Setup 4 Impact Golf Coaching every 2 months. Most recently, JumboMax Grip Fitting was updated on October 24, 2026 and Setup 4 Impact Golf Coaching on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*