# Book Creator vs Ghostwriter

The clearest difference is in-app purchases: Ghostwriter at none against Book Creator's 7. Ghostwriter also leads on update cadence (every 8 days vs every 5 weeks) and iOS requirement (13.0 vs 17.2). Book Creator's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Book Creator sells 7 in-app purchases, starting at $4.99 per 7 days. Ghostwriter asks for nothing beyond the download.

Book Creator ships an update every 5 weeks, Ghostwriter every 8 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Book Creator | Ghostwriter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (27 ratings)](https://appshunter.io/ios/app/book-creator-write-a-book/id6470928496/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Subscription | — |
| Size | 68 MB | 43 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Kaan Yildiz](https://appshunter.io/developer/1473960483) | [namwon heo](https://appshunter.io/developer/1737562609) |

## What reviewers say

### Book Creator

[App page](https://appshunter.io/ios/app/book-creator-write-a-book/id6470928496)

This AI-powered writing assistant offers comprehensive support for all your writing needs, from generating creative stories to drafting complex articles. It leverages advanced AI chat engines to provide guidance and assistance at every stage of the writing process.

**Highlights:** AI-powered writing engine, Assistance in every writing step, Handles diverse input types, Generates creative stories, Drafts articles on complex topics, Provides recommendations and advice

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Writer's AI Weekly | $4.99 | per 7 days |
| Writer's AI Weekly | $7.99 | per 7 days |
| AI Writer Annual Final | $29.99 | per year |
| AI Writer Annual Return | $34.99 | per year |
| Writer's AI Annually | $39.99 | per year |
| Writer's AI Annually | $44.99 | per year |
| Writer's AI Lifetime | $99.99 | one-time |


### Ghostwriter

[App page](https://appshunter.io/ios/app/ghostwriter-easy-good-writing/id6479933790)

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

**In-app purchases:** none


## Frequently asked questions

### Is Book Creator free?

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

### Is Ghostwriter free?

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

### Do Book Creator or Ghostwriter have ads?

Ghostwriter shows ads; Book Creator does not.

### Which is updated more often, Book Creator or Ghostwriter?

Book Creator ships an update every 5 weeks, and Ghostwriter every 8 days. Most recently, Book Creator was updated on November 3, 2026 and Ghostwriter on November 4, 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.*