# Green Slope vs Golf Brain Training

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.

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.

## The numbers

| Metric | Green Slope | Golf Brain Training |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/green-slope/id6449557935/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 7 MB | 41 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gordon Thomson](https://appshunter.io/developer/1460719625) | [NIEL NAUDE BORNMAN](https://appshunter.io/developer/1882835257) |

## What reviewers say

### Green Slope

[App page](https://appshunter.io/ios/app/green-slope/id6449557935)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Golf Brain Training

[App page](https://appshunter.io/ios/app/golf-brain-training/id6760252049)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Green Slope free?

Green Slope costs $9.99, with no in-app purchases.

### Is Golf Brain Training free?

Golf Brain Training is free to download, with no in-app purchases.

### Do Green Slope or Golf Brain Training have ads?

Neither Green Slope nor Golf Brain Training shows ads.

### Which is updated more often, Green Slope or Golf Brain Training?

Green Slope ships an update every 2 weeks, and Golf Brain Training every 2 months. Most recently, Green Slope was updated on October 24, 2026 and Golf Brain Training on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*