# Rules Caddie vs Golfbook

The clearest difference is in-app purchases: Golfbook at none against Rules Caddie's 1. Rules Caddie's advantage is ads (none vs shown) and update cadence (daily vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Rules Caddie sells 1 in-app purchase, starting at $4.99 per month. Golfbook asks for nothing beyond the download.

Rules Caddie ships an update daily, Golfbook every 3 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Rules Caddie | Golfbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rules-caddie/id6762614796/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Freemium | — |
| Size | 25 MB | 24 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ANDREW JORDAN LEVAN](https://appshunter.io/developer/1894843456) | [JAEMIN LEE](https://appshunter.io/developer/1787329213) |

## What reviewers say

### Rules Caddie

[App page](https://appshunter.io/ios/app/rules-caddie/id6762614796)

Instantly get accurate golf rulings in plain language, spoken or typed. This app provides verified answers directly from the official USGA and R&A Rules of Golf, citing exact rule numbers and text. Browse the full rulebook and revisit your ruling history.

**Highlights:** Instant golf rulings via voice or text, Verified answers from USGA/R&A rules, Exact rule number and text citations, Browse full searchable rulebook, Voice-activated hands-free operation, Settle on-course disputes quickly, Save and revisit ruling history

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rules Caddie Pro | $4.99 | per month |


### Golfbook

[App page](https://appshunter.io/ios/app/golfbook-golf-rules/id6777308261)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rules Caddie free?

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

### Is Golfbook free?

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

### Do Rules Caddie or Golfbook have ads?

Golfbook shows ads; Rules Caddie does not.

### Which is updated more often, Rules Caddie or Golfbook?

Rules Caddie ships an update daily, and Golfbook every 3 months. Most recently, Rules Caddie was updated on October 1, 2026 and Golfbook on October 7, 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.*