# Green Slope vs The Golf Analysis Toolbox

The clearest difference is price: The Golf Analysis Toolbox at Free against Green Slope's $9.99. The Golf Analysis Toolbox also leads on iOS requirement (15.6 vs 17.6). Green Slope's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

The Golf Analysis Toolbox is free to download; Green Slope costs $9.99 up front. The Golf Analysis Toolbox sells 1 in-app purchase, starting at $59.99 per year. Green Slope asks for nothing beyond the download.

Green Slope ships an update every 2 weeks, The Golf Analysis Toolbox every 3 weeks. The most recent releases landed on August 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Green Slope | The Golf Analysis Toolbox |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/green-slope/id6449557935/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 7 MB | 60 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gordon Thomson](https://appshunter.io/developer/1460719625) | [Martin Hyvarinen](https://appshunter.io/developer/1712863041) |

## 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


### The Golf Analysis Toolbox

[App page](https://appshunter.io/ios/app/the-golf-analysis-toolbox/id6470026503)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $59.99 | per year |


## Frequently asked questions

### Is Green Slope free?

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

### Is The Golf Analysis Toolbox free?

The Golf Analysis Toolbox is free to download, with in-app purchases available.

### Do Green Slope or The Golf Analysis Toolbox have ads?

Neither Green Slope nor The Golf Analysis Toolbox shows ads.

### Which is updated more often, Green Slope or The Golf Analysis Toolbox?

Green Slope ships an update every 2 weeks, and The Golf Analysis Toolbox every 3 weeks. Most recently, Green Slope was updated on August 17, 2026 and The Golf Analysis Toolbox on September 24, 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.*