Green Slope vs Golf Brain Training
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Green Slope
This training aid helps golfers visualize and understand putts by measuring green slope and predicting break. It uses device sensors to assess orientation and attitude, then provides graphical overviews and adjustable aimpoint tables.
- Measures green slope
- Predicts putt break and aimpoint
- Adjustable aimpoint tables
- Graphical overviews of putts
- Uses device motion sensors
- Configurable green speed and pin direction
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"Green Slope" measures the slope and then predicts the break and aimpoint required for a putt. It's intended as a training aid, providing assistance with visualization and understanding of putts. Set the green speed, select pin direction, place the device on ground for three seconds, and read your putt. Using the internal iPhone and iPad motion sensors to assess the device orientation and attitude, the App measures slopes across and along the line of the putt. The estimated Fall Line direction and slope are then used to predict the likely break. Standard 'Aimpoint', 'Plays As', 'Fingers' and other tables are available from the menu. These can be adjusted for slopes, Stimp, past hole distance, and other parameters. The app then provides graphical overviews of selected putts with optional configurations. Since many phones have one or more camera lenses on the back preventing accurate slope measurements, Green Slope has been designed to be used with the phone is face down or face up on the green. Comprehensive help on app use is available from the menu button.
Golf Brain Training
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Train the mental side of your game. One shot at a time. Most golfers track scores. Few track focus. Golf Brain helps you measure the one thing that determines whether your good shots show up more often or not: your mental focus. By logging a quick mental check after each shot, Golf Brain builds a clear picture of how well you stay focused throughout a round — and where it breaks down. Over time, your data turns into powerful insights that reveal which situations, holes, and shot types challenge your focus most. Because the difference between a good round and a great round is rarely your swing. It’s your mental focus. How Golf Brain Works: 0. Set your course and mental focus cues 1. Start a round 2. Log your mental focus on each stroke 3. Complete the round - Golf Brain automatically calculates your Mental Focus %. 4. Reflect while it’s fresh - Add a quick note about how the round felt mentally. 5. Learn from your data - Your dashboard shows where focus slips, which shots are toughest, and how you trend over time. Key Features - Shot-by-Shot Mental Tracking. Record your focus during real play without disrupting your round. - Mental Focus % Score. See exactly how consistently you executed your mental routine. - Focus Breakdown by Shot Type. Understand how you perform on tee shots, approaches, recovery shots, and more. - Hole-by-Hole Insights. Spot patterns in where focus dips across the course. - Round History. Track how your mental performance evolves over time. Built for Golfers, by a Golfer, who care about improvement. Golf Brain is designed for players who understand that performance is more than mechanics. Perfect for golfers who want to: • Build a consistent mental game • Identify patterns in focus and performance • Improve scoring through better focus and discipline Golf Brain helps you see the mental side of your game. Track your mind. Lower your score.
Screenshots
Verdict
The clearest difference is price: Golf Brain Training at Free against Green Slope's $9.99. Golf Brain Training also leads on iOS requirement (15.1 vs 17.6). Green Slope's advantage is update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases and device support 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
Golf Brain Training is free to download; Green Slope costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Green Slope ships an update every 2 weeks, Golf Brain Training every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Green Slope | Golf Brain Training |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Gordon Thomson | NIEL NAUDE BORNMAN |
In-app purchases
Green Slope
No in-app purchases
Golf Brain Training
No in-app purchases
Questions
Is Green Slope free?
Is Golf Brain Training free?
Do Green Slope or Golf Brain Training have ads?
Which is updated more often, Green Slope or Golf Brain Training?
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