# Slopegraide vs Gully Golf

The clearest difference is in-app purchases: Gully Golf at none against Slopegraide's 5. Gully Golf also leads on ads (none vs shown) and iOS requirement (12.4 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Slopegraide sells 5 in-app purchases, starting at $9.99 per month. Gully Golf asks for nothing beyond the download.

Slopegraide ships an update weekly, Gully Golf every 6 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Slopegraide | Gully Golf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (22 ratings)](https://appshunter.io/ios/app/slopegraide/id1494699416/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 282 MB | 10 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey David Golf, LLC](https://appshunter.io/developer/1455289334) | [FORCE POWER INFOTECH PRIVATE LIMITED](https://appshunter.io/developer/704108948) |

## What reviewers say

### Slopegraide

[App page](https://appshunter.io/ios/app/slopegraide/id1494699416)

Enhance your golf game with this 3D green reader and visual trainer. It uses physics and geometry to guide your aim and putt speed, eliminating the need for traditional green books. Improve your confidence and break through to better putting performance.

**Highlights:** 3D virtual ball rolling simulator in AR, Augmented reality slope measurements, Animated 3D putt and putting stroke models, Color-coded distance control charts, Recommended start lines and backstroke length, Customizable putting tempo

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slopegraide Premium (1-Month) | $9.99 | per month |
| Slopegraide Premium (1 Year) | $99.99 | per year |
| Roll Maps (1 Month) | $9.99 | one-time |
| Roll Maps (1 Year) | $49.99 | one-time |
| Slopegraide Premium (Lifetime) | $299.99 | one-time |


### Gully Golf

[App page](https://appshunter.io/ios/app/gully-golf/id6745117158)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slopegraide free?

Slopegraide is free to download, with in-app purchases available.

### Is Gully Golf free?

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

### Do Slopegraide or Gully Golf have ads?

Slopegraide shows ads; Gully Golf does not.

### Which is updated more often, Slopegraide or Gully Golf?

Slopegraide ships an update weekly, and Gully Golf every 6 days. Most recently, Slopegraide was updated on October 24, 2026 and Gully Golf on October 10, 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.*