# Bookshelf vs FolioSpace Reader

The clearest difference is in-app purchases: Bookshelf at none against FolioSpace Reader's 1. Bookshelf also leads on iOS requirement (15.0 vs 18.0). FolioSpace Reader's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. FolioSpace Reader sells 1 one-off in-app purchase. Bookshelf asks for nothing beyond the download.

Bookshelf ships an update every 2 months, FolioSpace Reader every 9 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bookshelf | FolioSpace Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foliospace-reader/id6765784590/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 58 MB | 34 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [HYUK NAMKUNG](https://appshunter.io/developer/1869906044) | [晓东 傅](https://appshunter.io/developer/328047099) |

## What reviewers say

### Bookshelf

[App page](https://appshunter.io/ios/app/bookshelf-comic-ebook-pdf/id6761722274)

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

**In-app purchases:** none


### FolioSpace Reader

[App page](https://appshunter.io/ios/app/foliospace-reader/id6765784590)

This personal reading client allows you to browse, organize, and read your digital library. Enjoy comfortable reading layouts for books and comics, with optimized performance for large collections on iPad.

**Highlights:** Connect to FolioSpace Library server, Browse and organize remote library, Read EPUB, PDF, comics, webtoons, Comfortable reading layouts, Optimized for large libraries, Local caching for comics

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $6.99 | one-time |


## Frequently asked questions

### Is Bookshelf free?

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

### Is FolioSpace Reader free?

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

### Do Bookshelf or FolioSpace Reader have ads?

Bookshelf shows ads; FolioSpace Reader does not.

### Which is updated more often, Bookshelf or FolioSpace Reader?

Bookshelf ships an update every 2 months, and FolioSpace Reader every 9 days. Most recently, Bookshelf was updated on October 28, 2026 and FolioSpace Reader on October 31, 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.*