# Book Maker vs PenAI

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

Both are free to download. Book Maker sells 2 one-off in-app purchases and PenAI sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Book Maker ships an update every 3 days, PenAI daily. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Book Maker | PenAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/book-maker-create/id6768404632/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 35 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Abraham Mwanza](https://appshunter.io/developer/1896569092) | [Chijioke Oramadike](https://appshunter.io/developer/6788163324) |

## What reviewers say

### Book Maker

[App page](https://appshunter.io/ios/app/book-maker-create/id6768404632)

This app provides a comprehensive suite of tools for writers to craft, organize, and publish their stories. Features include a rich text editor, chapter management, version history, and multiple export options. It also offers social features for sharing and discovering content.

**Highlights:** Rich text editor with formatting, Chapter management and reordering, Version history for chapters, Export to PDF, HTML, Markdown, Text-to-speech audio generation, Public and private book publishing, Social features: likes, comments, saves

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $149.99 | one-time |
| Lifetime Premium + Donation | $399.99 | one-time |


### PenAI

[App page](https://appshunter.io/ios/app/penai/id6788163322)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Credit Pack | $4.99 | one-time |
| 20 Credit Pack | $17.99 | one-time |
| 50 Credit Pack | $39.99 | one-time |


## Frequently asked questions

### Is Book Maker free?

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

### Is PenAI free?

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

### Do Book Maker or PenAI have ads?

PenAI shows ads; Book Maker does not.

### Which is updated more often, Book Maker or PenAI?

Book Maker ships an update every 3 days, and PenAI daily. Most recently, Book Maker was updated on October 3, 2026 and PenAI on September 29, 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.*