# Slopegraide vs PuttSense

The clearest difference is device support: Slopegraide at 3 against PuttSense's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Slopegraide sells 5 in-app purchases, starting at $9.99 per month and PuttSense sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Slopegraide | PuttSense |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 282 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey David Golf, LLC](https://appshunter.io/developer/1455289334) | [Akihisa Noguchi](https://appshunter.io/developer/6789783877) |

## 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 |


### PuttSense

[App page](https://appshunter.io/ios/app/puttsense-putting-trainer/id6789783875)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PuttSense | $1.99 | one-time |


## Frequently asked questions

### Is Slopegraide free?

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

### Is PuttSense free?

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

### Do Slopegraide or PuttSense have ads?

Both Slopegraide and PuttSense show ads.

### Which is updated more often, Slopegraide or PuttSense?

Slopegraide ships an update weekly, and PuttSense weekly. Most recently, Slopegraide was updated on October 24, 2026 and PuttSense on October 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.*