HackMotion Golf vs JumboMax Grip Fitting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HackMotion Golf
This app analyzes your golf swing wrist movements using a wearable sensor. It provides real-time audio feedback and visual data to help improve your game. Track your progress with detailed swing data storage and analysis.
- Wrist flexion/extension tracking
- Wrist radial/ulnar deviation analysis
- Real-time 3D hand model visualization
- Automatic swing detection
- Swing phase detection (address, top, impact)
- Adjustable audio biofeedback
- Wrist data graphs and storage
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HackMotion Golf app is used together with the HackMotion Golf wearable wrist sensor. HackMotion Golf wrist sensor uses motion-tracking technology to capture wrist movements during the golf swing. HackMotion Golf app allows you to visualize HackMotion Golf sensor data and provide real-time audio biofeedback. Main features include: • Wrist flexion/extension • Wrist radial/ulnar deviation • Real-time 3D hand model • Automatic swing detection • Automatic swing phase detection (address, top, impact) • User-adjustable audio biofeedback • Wrist data graphs • Session & swing data storage & database Put on the wrist sensor and power up. Open the HackMotion Golf app, choose training mode, start a new session and calibrate your sensor. The system automatically detects golf swings and stores the information related to the wrist motion. HackMotion wrist sensor is intended for golf coaches and advanced golf players. Note: You need to connect to the HackMotion Golf wrist sensor to use the main features of the app. More info: www.hackmotion.com
JumboMax Grip Fitting
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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Not sure which JumboMax grip is best for your game? The JumboMax Grip Fitting App leverages machine learning and augmented reality to deliver a first-of-its-kind grip-fitting experience. It detects and measures your hand in real time to determine your base grip size, then recommends the optimal grip size and weight based on a few quick but important questions about the way you play. Great things happen when you finally start playing golf grips that fit your game!
Screenshots
Verdict
The clearest difference is review sentiment: HackMotion Golf at 78% against JumboMax Grip Fitting's 0%. HackMotion Golf also leads on rating (4.9 vs 3.9) and update cadence (every 5 days vs every 5 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
HackMotion Golf holds the better App Store score, 4.9 against 3.9. That said, the two scores are not equally well evidenced: HackMotion Golf has 364 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 78% of HackMotion Golf's written reviews are positive against 0% of JumboMax Grip Fitting's.
HackMotion Golf ships an update every 5 days, JumboMax Grip Fitting every 5 months. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.
| Parameter | HackMotion Golf | JumboMax Grip Fitting |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (364 ratings) — better | 3.9 (7 ratings) |
| Positive reviews | 77.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 364 — better | 7 |
| Update frequency | Every 5 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 278 MB | 58 MB |
| Age rating | 12+ | 4+ |
| Developer | HackMotion | JumboMax |
Customer experience
HackMotion Golf
JumboMax Grip Fitting
Bugs and requests
HackMotion Golf
Reported bugs
8 issues- Drill practice mode stops recording
- Won't connect after changing phones
- Customer support ignored tickets/emails
- Vibration feedback feature stopped working
- Less swings captured after app updates
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- Swings not being detected
- App currently doesn’t work (No login possible, Internal Error)
- Landscape mode no longer available on iPhone (Version 4.0.0)
Requested features
4 requests- More short game drills
- More drills for anywhere practice
- Putting updates
- More short game drills which can be practiced anywhere
JumboMax Grip Fitting
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HackMotion Golf
No in-app purchases
JumboMax Grip Fitting
No in-app purchases
Questions
Is HackMotion Golf free?
Is JumboMax Grip Fitting free?
Which has better reviews, HackMotion Golf or JumboMax Grip Fitting?
Do HackMotion Golf or JumboMax Grip Fitting have ads?
Which is updated more often, HackMotion Golf or JumboMax Grip Fitting?
Other comparisons
