# Slopegraide vs PuttView

The clearest difference is rating: Slopegraide at 4.2 against PuttView's 3.7. Slopegraide also leads on ratings volume (20 vs 6) and iOS requirement (16.0 vs 18.0). PuttView's advantage is ads (none vs shown). On price, review sentiment, update cadence 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 PuttView sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Slopegraide holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews point the same way: 88% of Slopegraide's written reviews are positive against 81% of PuttView's.

Slopegraide ships an update weekly, PuttView every 2 weeks. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Slopegraide | PuttView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (20 ratings)](https://appshunter.io/ios/app/slopegraide/id1494699416/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/puttview/id6756965582/reviews) |
| Number of ratings | **20** | 6 |
| Positive reviews | **87.5% of reviews** | 81.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 282 MB | 192 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jeffrey David Golf, LLC](https://appshunter.io/developer/1455289334) | [Viewlicity GmbH](https://appshunter.io/developer/1533667267) |

## 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 |


### PuttView

[App page](https://appshunter.io/ios/app/puttview/id6756965582)

This app uses your iPhone's LiDAR sensor to scan any golf green and overlay precise, data-based visuals directly on the surface. It provides real-time contour lines, slope arrows, the correct putting line, and aiming point to help golfers improve their putting accuracy.

**Highlights:** AR green scanning with LiDAR, Contour line visualization, Slope arrow indicators, Ideal putting line overlay, Aiming line and point, Real-time putt data (speed, distance, break)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $79.99 | per year |


## Frequently asked questions

### Is Slopegraide free?

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

### Is PuttView free?

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

### Which has better reviews, Slopegraide or PuttView?

Slopegraide is rated higher. Slopegraide averages 4.2 out of 5 from 20 ratings, while PuttView averages 3.7 from 6 ratings.

### Do Slopegraide or PuttView have ads?

Slopegraide shows ads; PuttView does not.

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

Slopegraide ships an update weekly, and PuttView every 2 weeks. Most recently, Slopegraide was updated on September 29, 2026 and PuttView on October 16, 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.*