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JumboMax Grip Fitting

JumboMax Grip Fitting

Play Grips That Fit Your Game

5 ratings
4 reviews
🔧 Utilities
⚽ Sports
Free

Details

  • Released
  • Updated
  • May 9, 2024
  • December 16, 2025

Features

Developer

JumboMax
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About

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.

✓Augmented reality hand measurement
✓Machine learning for size optimization
✓Personalized grip size recommendations
✓Game-based optimization questions
✓Real-time hand detection
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What's New in JumboMax Grip Fitting

3.2

December 16, 2025

This version includes updates for iPhone 17 devices as well as bug fixes and improvements.

User reviews

Most RecentHighest RatedLowest Rated

Camera in selfie mode?

The camera was stuck in selfie mode when I tried to use it. Basically impossible.
S192837465MS192837465M

Response from developer

Thank you for sharing your feedback with us. The app is designed for the front facing (selfie) camera. Place your hand in the camera view and the scanning process with start automatically. Please reach out to customer support if you need more assistance.

Inaccurate

Just to see if this fitting is even close, I tested it after checking my fitting on my 10 year old daughter. It came up with XLarge jumbomax and then did it again and it said medium. Will not be using this fitting tool.
RfleyRfley

Not trust worthy

I kept the same stats it asks for, but just moved my hand at different lengths from camera and got 4 different measurements, crazy app dosent work.
The Original WingnutThe Original Wingnut

Not sure

I used my iPad and then my iPhone and got two different sizes grips recommendations
mr longsausagemr longsausage

FAQ

What is JumboMax Grip Fitting?

JumboMax Grip Fitting is a free application that uses augmented reality and machine learning to help golfers determine the optimal grip size for their hands and game. It provides a personalized recommendation based on real-time measurements and user input.

How does JumboMax Grip Fitting work?

The app detects and measures your hand in real time using augmented reality. It then asks a few questions about your golf game to optimize a grip size recommendation. This ensures the recommended grip fits both your hand and your playing style.

Is JumboMax Grip Fitting free to use?

Yes, JumboMax Grip Fitting is available for free. There are no in-app purchases or subscription fees required to use its core grip fitting features.

What devices support JumboMax Grip Fitting?

JumboMax Grip Fitting is supported on iPhones and iPads. It is designed to work with Apple's augmented reality capabilities on these devices.

How accurate is the grip size recommendation?

The app leverages machine learning and augmented reality for a first-of-its-kind grip fitting experience. While it aims for accuracy, user input regarding their game also plays a role in optimizing the recommendation.

When was JumboMax Grip Fitting last updated?

The latest version of JumboMax Grip Fitting is 3.2, and it was last updated on December 16, 2025. This indicates recent development and potential for ongoing improvements.

What is the age rating for JumboMax Grip Fitting?

JumboMax Grip Fitting has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions.

Does JumboMax Grip Fitting have ads?

No, JumboMax Grip Fitting does not contain advertisements. Users can enjoy the grip fitting experience without any interruptions from ads.