Comparison

The Stack System vs Golf Test Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

The Stack System

Enhance your golf game with science-based training modules for speed, wedging, and putting. Improve distance, accuracy, and consistency with personalized practice sessions and detailed analytics. Requires compatible hardware.

Highlights
  • Variable inertia speed training for distance
  • Science-based wedge distance control
  • Gamified putting practice and analytics
  • Personalized practice sessions
  • Real-time scoring and insights
  • Customizable training modes
Features
Read full description

The award-winning golf training app trusted by more than 75,000 golfers — built to help you hit longer drives, wedge it closer, make more putts, and understand your game like never before. STACK SPEED TRAINING Creates personalized training programs designed to help you swing faster and drive the ball farther. TheStack hardware is required. STACK STATS (NEW) Tracks your on-course performance and shows where you can improve. Identify strengths and weaknesses with advanced insights across every club, distance, lie, and more. STACK WEDGING Sharpens your distance control from 140 yards and in with gamified combines and real-time feedback powered by Stack Radar. PRACTICE TRACKER Elevates range sessions with structured full-swing practice and shot tracking for every club in your bag using Stack Radar. STACK PUTTING Combines intentional practice with data-driven analytics so you can test equipment, identify tendencies, and make more putts. LEARNING LIBRARY Access 60+ instructional videos from PGA Tour coach Dr. Sasho MacKenzie covering the key concepts, feels, and drills behind efficient swings and faster speeds. MEMBERSHIPS TheStack Premium Membership — $129/year Includes Stack Speed Training, Stack Stats, Stack Wedging, Practice Tracker, Stack Putting, and the Learning Library TheStack Speed Membership — $99/year Includes Stack Speed Training, Stack Wedging, Practice Tracker, Stack Putting, and the Learning Library TheStack Scoring Membership — $99/year Includes Stack Stats, Stack Wedging, Practice Tracker, Stack Putting, and the Learning Library Payment is charged to your Apple account after purchase. Subscriptions auto-renew unless canceled at least 24 hours before renewal. Any unused portion of a free trial is forfeited upon purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Golf Test Pro

This app provides a structured framework for golfers to track their practice sessions and measure improvement. It offers various tests to analyze short game accuracy, putting, and approach shots, providing data-driven insights into performance.

Highlights
  • Structured practice tests
  • Short game accuracy analysis
  • Putting performance tracking
  • Random target challenges
  • Performance Index score
  • Club-by-club breakdowns
  • Session analytics history
Features
Read full description

Golf Test is a structured practice tracker built for golfers who want to measure improvement — not just log time on the range. Most golfers practice without a system. They hit balls, feel good or bad about it, and head home with no real data. Golf Test changes that by giving you a repeatable testing framework to measure your short game, approach accuracy, and putting — and track how those numbers move over time. HOW IT WORKS Choose a test type, work through your shots, and Golf Test records your results. When you finish, you get an instant score with benchmarks showing how you compare to elite and good-level performance. Save your session and it feeds directly into your analytics history. PRACTICE TESTS Golf Test includes multiple structured test formats designed to isolate specific parts of your game: • Short game accuracy tests that measure offline distance and carry • Putting tests that track total putts across varying distances • Random target tests that challenge your distance control under pressure • Line tests that measure how consistently you start the ball on your intended line Each test uses the same format every time — so your scores are always comparable and your progress is always honest. ANALYTICS & PERFORMANCE INDEX Your Performance Index is a single number that reflects your overall practice performance across all sessions. Watch it move as you put in the work. Dig into club-by-club breakdowns, session history, and trend charts to understand where you're gaining ground and where you still have gaps. BUILT FOR SERIOUS PRACTICE Golf Test is not a scorecard app or a GPS rangefinder. It's a training tool. It's designed for the range, the short game area, and the putting green — anywhere you're deliberately working on your game. GOLF TEST PRO Free users can run sessions and see their scores. Upgrade to Golf Test Pro to save sessions, access your full analytics history, and track your Performance Index over time. Pro is available as a monthly or annual subscription. • Monthly and annual subscription options • Manage or cancel anytime through your Apple ID settings • Restore previous purchases with one tap PRIVACY Golf Test collects only what is needed to run your account and store your sessions. No data is sold to third parties. Full privacy policy available at golftest.app/privacy. Whether you're a scratch golfer looking to sharpen your wedge game or a mid-handicapper building a real practice routine, Golf Test gives you the structure and data to practice with purpose. Download Golf Test Pro and start measuring what matters. Privacy https://golftestpro.com/privacy.html EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

The Stack System4 screens
Golf Test Pro4 screens

Verdict

The call

The clearest difference is update cadence: Golf Test Pro at every 5 days against The Stack System's monthly. The Stack System's advantage is ratings volume (7.1K vs 2) and chart position (#84 vs unranked). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. The Stack System sells 6 in-app purchases, starting at $9.99 per 7 days and Golf Test Pro sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for The Stack System against 5.0 for Golf Test Pro. That said, the two scores are not equally well evidenced: The Stack System has 7.1K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

The Stack System ships an update monthly, Golf Test Pro every 5 days. The most recent releases landed on October 22, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 7 level
The Stack System versus Golf Test Pro: the parameters behind the verdict, then further details
ParameterThe Stack SystemGolf Test Pro
PriceFreeFree
Rating4.9 (7.1K ratings)5.0 (2 ratings) — better
Positive reviews86.3% of reviews—
Number of ratings7.1K — better2
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
Best chart rank#84 — better—
DevicesiPhoneiPhone
Requires iOS16.2 — better26.0
Further details — not scored
Size222 MB14 MB
Age rating4+4+
DeveloperThe Stack System, LPJack Creager

Customer experience

The Stack System

All ratings7,047 ratings
Positive98.8%
Neutral0.8%
Negative0.3%
Written reviews139 reviews
Positive86.3%
Neutral6.5%
Negative7.2%

Golf Test Pro

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

The Stack System

Reported bugs

2 issues
  • Putting app not working properly
  • Slope percentage input issue

Requested features

3 requests
  • Calendar integration
  • Music/podcast playback integration
  • Apple Watch support

Golf Test Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

The Stack System

Subscriptions6
  • Stack Putting 1 Week$9.997 Days
  • Stack Putting 1 Wk$9.997 Days
  • TheStack Speed Training3 Days trial$14.997 Days
Show 3 more
  • TheStack Scoring Membership3 Months trial3 variants$99.001 Year
  • TheStack Speed Membership$99.001 Year
  • TheStack Premium Membership1 Year trial$129.001 Year
2 purchases

Golf Test Pro

Subscriptions2
  • Golf Line Test Pro$2.991 Month
  • Golf Line Test Pro Annual$19.991 Year

Questions

Is The Stack System free?
The Stack System is free to download, with in-app purchases available.
Is Golf Test Pro free?
Golf Test Pro is free to download, with in-app purchases available.
Which has better reviews, The Stack System or Golf Test Pro?
Golf Test Pro is rated higher. The Stack System averages 4.9 out of 5 from 7.1K ratings, while Golf Test Pro averages 5.0 from 2 ratings.
Do The Stack System or Golf Test Pro have ads?
Neither The Stack System nor Golf Test Pro shows ads.
Which is updated more often, The Stack System or Golf Test Pro?
The Stack System ships an update monthly, and Golf Test Pro every 5 days. Most recently, The Stack System was updated on October 22, 2026 and Golf Test Pro on October 5, 2026.

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