# Percent Slope: Golf Green Read — Golf green break in percentage

> Digital golf green slope reader with percentage accuracy. (iPhone/iPad app by Walle Technologies LLC.)

- Source: https://appshunter.io/ios/app/percent-slope-golf-green-read/id1573853434 (this page in markdown: same URL + `.md`)
- Developer: [Walle Technologies LLC](https://appshunter.io/developer/1573853976)
- Category: Sports, Utilities
- Price: Free with in-app purchases
- Rating: 3.89/5 from 9 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish
- Released: 2021-07-20
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/percent-slope-golf-green-read/id1573853434/reviews.md

## What is Percent Slope?

Percent Slope is the perfect app for golfers who use their feet to read greens and want the accuracy of a digital level without the high cost. Easily get the slope percentage of a green with 0.1% resolution.

## Key features

- Reads green slopes
- Provides slope percentage
- High resolution (0.1%)
- Digital level alternative
- Cost-effective tool

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Unlimited Reads | $4.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/percent-slope-golf-green-read/id1573853434/reviews.md

### 4/5 — Very useful at reasonable price but needs uimprovement

*2024-03-06*

Overall very good app. The thing is though when taking a measurement, you are required to click through multiple times, which seems unnecessary. The directions are repeated every single time which is not needed. There should be a mode the first time that gives you the instructions but after that makes it quicker to get a read. I could imagine some good enhancements, like keeping track of putts, made on the practice green, or maybe using some sort of GPS camera and measurement system to map the entire green. If it ever were to incorporate strokes gained, it would be perfect.

### 5/5 — Great for AimPoint users

*2022-02-05*

Much more convenient than lugging around a level every time I want to practice my putting. And its surprisingly accurate.

### 5/5 — Enhanced My Game!

*2021-07-24*

Really helped me get a better read on my plays, definitely Recommend for everyday use to improve the play of the game

## Frequently asked questions about Percent Slope

### What is Percent Slope used for?

Percent Slope is designed to help golfers accurately read the slope of a golf green. It provides the slope percentage with high precision, acting as a digital level for strategic putting.

### How accurate is Percent Slope?

The app offers the slope percentage of a green with a resolution of 0.1%, providing a highly accurate digital reading for golfers.

### Is Percent Slope free to download?

Yes, Percent Slope is free to download and use. It also offers in-app purchases for additional features or content.

### What devices does Percent Slope support?

Percent Slope is available for iPhone and iPad devices.

### What is the age rating for Percent Slope?

The app has an age rating of 4+, making it suitable for a wide range of users.

### How often is Percent Slope updated?

The latest version, 1.3.0, was released on August 29, 2024, indicating regular updates from the developer.

### What do users think of Percent Slope?

Based on available data, Percent Slope has a rating of 3.9 stars from 9 ratings, suggesting generally positive user reception.

### Does Percent Slope have ads?

No, Percent Slope does not contain advertisements, providing an ad-free experience for its users.

## Version history (last 4 releases)

### 1.3.0 — 2024-08-29

We’ve streamlined the purchase flow for a faster and smoother experience, added new localizations to support additional languages, and included various bug fixes to improve overall stability.

### 1.2.1 — 2023-12-15

Corrected Purchasing Bugs

### 1.1 — 2022-07-21

Corrected Purchasing Bugs

### 1.0 — 2021-07-20

No release notes.

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## Related topics

[percent slope](https://appshunter.io/ios/topics/percent-slope) · [slope labs llc](https://appshunter.io/ios/topics/slope-labs-llc)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*