# Just Write vs Book Creator

The clearest difference is review sentiment: Just Write at 67% against Book Creator's 0%. Just Write also leads on ratings volume (1.7K vs 27) and rating (4.3 vs 4.0). Book Creator's advantage is ads (none vs shown). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Just Write sells 1 one-off in-app purchase 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.

Just Write holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Just Write has 1.7K ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 67% of Just Write's written reviews are positive against 0% of Book Creator's.

Just Write ships an update every 11 days, Book Creator every 5 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Just Write | Book Creator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.7K ratings)](https://appshunter.io/ios/app/just-write-app-for-writer/id942826631/reviews)** | [4.0 (27 ratings)](https://appshunter.io/ios/app/book-creator-write-a-book/id6470928496/reviews) |
| Number of ratings | **1.7K** | 27 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 57 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Tung Vu](https://appshunter.io/developer/870117448) | [Kaan Yildiz](https://appshunter.io/developer/1473960483) |

## What reviewers say

### Just Write

[App page](https://appshunter.io/ios/app/just-write-app-for-writer/id942826631)

A minimalist text editor designed to streamline the writing process. It supports both RTF and TXT formats, offering rich text editing and Markdown support. Sync your work across devices with iCloud integration.

**Highlights:** RTF and TXT file support, Markdown styling, iCloud file syncing, Rich text editing tools, Multiple themes, Smart selection tool (iPad)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $6.99 | one-time |

**What reviewers like**

- 💻 Simple and straightforward interface
- 📁 Organized folder system
- ✨ Clean and minimalist design
- 🆓 Free to use with no ads
- ⚡️ Offline writing capability

**What reviewers complain about**

- 🐛 Occasional crashes and data loss issues
- 🔍 Difficulty finding/accessing files
- 🔧 Limited formatting and customization options
- 🖥️ Lack of syncing/cross-device support
- 🖋️ No spell check or grammar assistance

**Reported bugs**

- Frequent crashes and data loss
- Inability to reopen saved documents
- Unreliable auto-save functionality
- Compatibility issues on older devices

**Requested features**

- Add dark mode option
- Implement more font and formatting choices
- Introduce paragraph spacing and indentation controls
- Integrate spell check and grammar tools
- Enable file syncing across devices


### 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 Just Write free?

Just Write 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, Just Write or Book Creator?

Just Write is rated higher. Just Write averages 4.3 out of 5 from 1.7K ratings, while Book Creator averages 4.0 from 27 ratings.

### Do Just Write or Book Creator have ads?

Just Write shows ads; Book Creator does not.

### Which is updated more often, Just Write or Book Creator?

Just Write ships an update every 11 days, and Book Creator every 5 weeks. Most recently, Just Write was updated on September 23, 2026 and Book Creator on September 21, 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.*