# Ai Content Writer vs Book Creator

The clearest difference is ratings volume: Book Creator at 27 against Ai Content Writer's 1. Ai Content Writer's advantage is iOS requirement (14.7 vs 17.2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Ai Content Writer sells 7 in-app purchases, starting at $2.99 per 7 days and Book Creator sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for Ai Content Writer against 4.0 for Book Creator. That said, the two scores are not equally well evidenced: Book Creator has 27 ratings behind it against 1, so its average is the more settled of the two.

Ai Content Writer ships an update every 3 weeks, Book Creator every 5 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Ai Content Writer | Book Creator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/ai-content-writer/id1668353764/reviews) | **[4.0 (27 ratings)](https://appshunter.io/ios/app/book-creator-write-a-book/id6470928496/reviews)** |
| Number of ratings | 1 | **27** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 60 MB |
| Requires iOS | **14.7** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Yagnesh Darji](https://appshunter.io/developer/943712247) | [Kaan Yildiz](https://appshunter.io/developer/1473960483) |

## What reviewers say

### Ai Content Writer

[App page](https://appshunter.io/ios/app/ai-content-writer/id1668353764)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ai Content Writer | $2.99 | per 7 days |
| Yearly | $59.99 | per year |
| Ai Content Writer | $2.99 | one-time |
| Ai Content Writer | $9.99 | one-time |
| Ai Content Writer | $17.99 | one-time |
| Ai Content Writer | $37.99 | one-time |
| Ai Content Writer | $89.99 | one-time |


### Book Creator

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

This AI-powered writing assistant helps with all stages of your writing process. It can generate content, answer questions, and provide recommendations across a wide range of topics. A subscription is required to access its full capabilities.

**Highlights:** AI-powered writing engine, Assistance in every writing step, Handles diverse input topics, Answers questions and provides advice, Generates recipes to scientific articles

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

**In-app purchases (5)**

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


## Frequently asked questions

### Is Ai Content Writer free?

Ai Content Writer is free to download, with in-app purchases available.

### Is Book Creator free?

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

### Which has better reviews, Ai Content Writer or Book Creator?

Book Creator is rated higher. Ai Content Writer averages 4.0 out of 5 from 1 ratings, while Book Creator averages 4.0 from 27 ratings.

### Do Ai Content Writer or Book Creator have ads?

Neither Ai Content Writer nor Book Creator shows ads.

### Which is updated more often, Ai Content Writer or Book Creator?

Ai Content Writer ships an update every 3 weeks, and Book Creator every 5 weeks. Most recently, Ai Content Writer was updated on October 25, 2026 and Book Creator on October 25, 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.*