# Inkfluence vs Bookshelf

The clearest difference is update cadence: Inkfluence at every 5 days against Bookshelf's fortnightly. Inkfluence also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Inkfluence sells 7 in-app purchases, starting at $9.99 per month and Bookshelf sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Inkfluence ships an update every 5 days, Bookshelf fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Inkfluence | Bookshelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/inkfluence-ebook-maker/id6756296159/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 43 MB | 19 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Inkfluence AI LTD](https://appshunter.io/developer/1791188162) | [Norielle Rubillar](https://appshunter.io/developer/1885490172) |

## What reviewers say

### Inkfluence

[App page](https://appshunter.io/ios/app/inkfluence-ebook-maker/id6756296159)

This AI-powered tool helps you create ebooks, PDFs, and audiobooks quickly. Describe your idea, and it generates chapters, designs covers, and offers various export formats. Ideal for content creators and entrepreneurs looking to produce digital products without starting from scratch.

**Highlights:** AI-generated chapters, PDF, EPUB, DOCX export, Audiobook generation, Built-in cover designer, Professionally structured templates, Rich text editor with AI rewrite

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creator Monthly | $9.99 | per month |
| Premium Monthly | $19.99 | per month |
| Creator Annual | $89.99 | per year |
| Premium Annual | $179.99 | per year |
| 15 Chapter Credits | $9.99 | one-time |
| 25 Chapter Credits | $12.99 | one-time |
| 50 Chapter Credits | $24.99 | one-time |


### Bookshelf

[App page](https://appshunter.io/ios/app/bookshelf-write-and-publish/id6760646643)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bookshelf Pro | $2.99 | per month |


## Frequently asked questions

### Is Inkfluence free?

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

### Is Bookshelf free?

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

### Do Inkfluence or Bookshelf have ads?

Neither Inkfluence nor Bookshelf shows ads.

### Which is updated more often, Inkfluence or Bookshelf?

Inkfluence ships an update every 5 days, and Bookshelf fortnightly. Most recently, Inkfluence was updated on October 30, 2026 and Bookshelf on October 28, 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.*