The Stack System

The Stack System

Where Golfers Get Better.

7K ratings
138 reviews
#160 in top-grossing Health & Fitness
💪 Health & Fitness
⚽ Sports
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 1, 2021
  • September 22, 2026

Features

The Stack System screenshot #1 for iPhone
The Stack System screenshot #2 for iPhone
The Stack System screenshot #3 for iPhone
The Stack System screenshot #4 for iPhone
The Stack System screenshot #5 for iPhone
The Stack System screenshot #6 for iPhone
The Stack System screenshot #7 for iPhone
The Stack System screenshot #8 for iPhone
The Stack System screenshot #9 for iPhone
🖼️Get Icon
Icons↘︎

About

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.

✓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
Show original description

What users say

See all reviews
+1

What's New in The Stack System

1.32

September 22, 2026

SHARE YOUR GAINS Your Stack progress is now made for sharing. • Share workout results, past sessions, program progress, and lifetime stats with friends • Choose full-tile or sticker-style sharing to get the look you want • Post straight to Instagram and show off the gains you've earned A NEW HOME FOR YOUR STACKED SKILLS Everything you train, on one screen. • See all your Stacked Skills and your progress in one place • Move quickly between Speed, Putting, Wedging, Stats, and more • Find everything else in the new menu, one tap away ALSO NEW • Subscription improvements • Bug fixes and performance improvements across the app

More

Subscription plans

Stack Putting 1 Week

Tour putting coach in your pocket

$9.997 Days
How to cancel The Stack System subscription ⁉️

Charts

Top Grossing

📈 160+17

Health & Fitness

This app rose +17 positions in Health & Fitness chart.

Last updated on September 26, 2026.

User reviews

Instant Results!

So I got into the habit of swinging casually over a
few months. Was playing good golf but was surprised when I got the stack radar how slow my swing had become.
Got the stack and the stack radar within 10 days my max driver speed has gone up 13mph and my casual swing speed is now the speed of my max which I wanted. I am hitting my 5 wood the distance of my driver previously. I have put a lot of work in maybe more than recommended. I am not even half way through the foundation program and it has unlocked speeds I didn’t think I had. Before I didn’t think over 100mph speed would be possible for me being 47 but I now know it definitely is and more if I want. Amazing customer support also.
Just amazing and fun to use.
Show more

Connecting to radar

Would’ve given it a 5 star but having a tuff time connecting to the radar have to turn it on and off several times

Great product for amateur to form good habit

Speed training is well organized. Other features are more like a journal for you to keep some stats and track, but it won’t help you build the swing. Less one star because the subscription is expensive and annoying given how much I paid for the stack weights and radar

Scorecard Suggestion

Love the app. As a diehard golfer, this is a service well worth paying for. One big quality of life suggestion, though. I’d love to not have to manually create a scorecard every time I play a new golf course. I feel like I should be able to search for a course and select the tee box from there, just like you do in every other app. If I were a city golfer playing a different course every week, I’d get annoyed with the tediousness pretty fast.
Show more

If you are a golfer, you need this equipment and app!

I’ve gained 13 mph, and 36 yards of distance. It really helps with my flexibility, so do the warmup every time you Stack, or golf.

User experience

🐞

Reported Bugs

2 issues

Putting app not working properly

Bug

Slope percentage input issue

Bug
✨

Requested Features

3 requests

Calendar integration

Feature

Music/podcast playback integration

Feature

Apple Watch support

Feature

FAQ

What does The Stack System app do?

The Stack System app offers specialized training modules designed to improve key aspects of a golfer's game. It focuses on increasing clubhead speed, enhancing wedge distance control, and refining putting accuracy through science-based methods and gamified practice.

What are the main features of The Stack System app?

The app features three primary training modes: Speed Training for distance gains, Wedging for improving distance control from 140 yards and in, and Putting for enhanced accuracy and consistency. Each mode offers personalized practice, detailed analytics, and customizable options.

How much does The Stack System app cost?

The app operates on a freemium model with various subscription tiers. Speed Training is $99/year, while Wedging and Putting each cost $59/year, with 30-day free trials available for the latter two. Access to all features is included with the Speed Training subscription.

What hardware is required to use The Stack System app?

The Stack System app requires compatible hardware for its training modules. The Stack hardware is necessary for Speed Training, and The Stack Radar is required for the Wedging feature. Compatible Speed Radars are also needed for speed training.

Who is the target audience for The Stack System app?

This app is designed for golfers of all skill levels, from beginners to advanced players, who are looking to systematically improve their game. It's particularly beneficial for those who want to increase driving distance, gain precision with their wedges, and sink more putts.