# Rebel Putter vs Slopegraide

The clearest difference is ads: Rebel Putter at none against Slopegraide's shown. Rebel Putter also leads on rating (4.4 vs 4.0) and iOS requirement (12.0 vs 16.0). Slopegraide's advantage is update cadence (weekly vs monthly) and ratings volume (22 vs 7). On price, in-app purchases, monetization model and device support there is nothing between them.

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

Rebel Putter holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 7 and 22 respectively.

Rebel Putter ships an update monthly, Slopegraide weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Rebel Putter | Slopegraide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/rebel-putter-putt-computer/id1041734754/reviews)** | [4.0 (22 ratings)](https://appshunter.io/ios/app/slopegraide/id1494699416/reviews) |
| Number of ratings | 7 | **22** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 27 MB | 282 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Rebel Putter, LLC](https://appshunter.io/developer/1041734753) | [Jeffrey David Golf, LLC](https://appshunter.io/developer/1455289334) |

## What reviewers say

### Rebel Putter

[App page](https://appshunter.io/ios/app/rebel-putter-putt-computer/id1041734754)

This app acts as a personal putting coach for golfers. It analyzes green conditions and your position to provide precise aiming points, ball speed, and backstroke length recommendations. It also includes a glossary of putting terms and instructional videos.

**Highlights:** Putting scenario analysis (stimp, slope, distance, position), Precise aiming point calculation, Ball speed and backstroke length recommendations, Bird's-eye and perspective views, Left and right-handed golfer views, Glossary of putting terms, Instructional videos

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 year) | $9.99 | per year |


### 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 |


## Frequently asked questions

### Is Rebel Putter free?

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

### Is Slopegraide free?

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

### Which has better reviews, Rebel Putter or Slopegraide?

Rebel Putter is rated higher. Rebel Putter averages 4.4 out of 5 from 7 ratings, while Slopegraide averages 4.0 from 22 ratings.

### Do Rebel Putter or Slopegraide have ads?

Slopegraide shows ads; Rebel Putter does not.

### Which is updated more often, Rebel Putter or Slopegraide?

Rebel Putter ships an update monthly, and Slopegraide weekly. Most recently, Rebel Putter was updated on November 2, 2026 and Slopegraide on November 3, 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.*