Identifying the ideal golf grip size for your game is no longer a mystery. JumboMax’s new Intelligent Grip Fitting App uses augmented reality and its new tour-tested grip-fitting algorithm to recommend the best grip size for every golfer.

JumboMax offers up to eight different grip sizes, from standard to the XL size used by 2024 U.S. Open Champion Bryson DeChambeau. The company also offers counterbalanced and non-tapered options to offer golfers the most complete golf grip lineup in the industry.

“The number one question from our customers is ‘What grip size do I need?’” said JumboMax President John Mazzanoble. “Testing different grip sizes can be overwhelming, so we developed our new app to take the mystery out of grip fitting. It makes grip fitting fast, easy, and accurate for golfers, golf retailers, and custom club fitters.”

JumboMax has been testing its Intelligent Grip Fitting App since late 2023 to ensure its algorithm is accurate across the golf population. The company leveraged its testing with tour players, junior golfers, seniors, women, and long drivers to produce accurate results for all golfers. The app is free to use and available for Apple® iPhone® and iPad® devices that feature a TruDepth® camera.

Golfers first use the JumboMax Intelligent Grip Fitting App by positioning their hand over the device. The front-facing TrueDepth® camera technology captures 21 data points to determine a base-line grip size. Golfers then answer four questions about their individual game and tendencies, allowing the tour-tested grip-fitting algorithm to further fine tune the grip fitting recommendation for the individual. Results with the app have closely mirrored those of in-person fittings, and the process takes just minutes to complete.

JumboMax Grips has been challenging conventional wisdom about golf grips for more than a decade, creating innovative grip sizes, shapes, and compounds that have been used to win on the biggest stages in golf.

Current JumboMax grip users include Bryson DeChambeau, a two-time U.S. Open Champion, as well as World Golf Hall of Fame Member Retief Goosen. Team JumboMax also includes World Long Drive Champions Martin Borgmeier, Justin James, and five-time champion Phillis Meti, as well as Braden Shattuck, who earned “Low Pro” honors at the 2024 PGA Championship.

Nearly every Team JumboMax member uses a different JumboMax Grip, and the determining factor in their grip choices are related to hand size, ball flight, grip pressure, and hand strength. All of these factors are considered by JumboMax’s Intelligent Grip Fitting App.

“Choosing the correct grip for your game is just as important as a club head or shaft choice,” Mazzanoble added. This app brings everything we’ve learned in working with some of the best golfers in the game to the average golfer so they can improve their game by simply changing their grips.”

A Special Discount For App Users

JumboMax’s Intelligent Grip Fitting App is free to use and works for Apple® iPhone® and iPad® devices that feature a TruDepth® camera. For iOS users without a TrueDepth® camera, glove size can be input instead of the camera scanning process.

For a limited time, golfers that use the app to receive a grip size recommendation will receive a 15% discount to be used toward the purchase of JumboMax grips.

To download the app, visit this page.