# Raedere PDF Reader vs Book

The clearest difference is in-app purchases: Raedere PDF Reader at none against Book's 1. Raedere PDF Reader also leads on device support (3 vs 1) and iOS requirement (11.0 vs 15.0). Book's advantage is update cadence (every 6 months vs every 37 months). On price, review sentiment and ads there is nothing between them.

Both are free to download. Book sells 1 in-app purchase, starting at $4.99 per year. Raedere PDF Reader asks for nothing beyond the download.

Raedere PDF Reader ships an update every 37 months, Book every 6 months. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Raedere PDF Reader | Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/book-binder/id1550900266/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 4 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harz](https://appshunter.io/developer/557933727) | [Hexagonal Studios Limited](https://appshunter.io/developer/1550900268) |

## What reviewers say

### Raedere PDF Reader

[App page](https://appshunter.io/ios/app/raedere-pdf-reader/id568462711)

Easily view and navigate PDF documents with a lightweight reader. Features include dynamic page curling, text search, and a table of contents for quick access to information.

**Highlights:** Lightweight PDF viewing, Dynamic page curl navigation, Text searching, Table of contents

**Features:** Vision Pro support

**In-app purchases:** none


### Book

[App page](https://appshunter.io/ios/app/book-binder/id1550900266)

Create publication-ready ePub and PDF files from your manuscripts. Effortlessly transform text into formats suitable for eBook distribution and print-on-demand services. Ideal for fiction authors preparing their work for platforms like Amazon.

**Highlights:** Generates ePub and PDF files, Assembles publication-ready fiction novels, Transforms Markdown or plain text manuscripts, Suitable for eBook distribution, Supports print-on-demand books, Directly integrates with Amazon

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book-Binder Subscription | $4.99 | per year |


## Frequently asked questions

### Is Raedere PDF Reader free?

Raedere PDF Reader is free to download, with no in-app purchases.

### Is Book free?

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

### Do Raedere PDF Reader or Book have ads?

Neither Raedere PDF Reader nor Book shows ads.

### Which is updated more often, Raedere PDF Reader or Book?

Raedere PDF Reader ships an update every 37 months, and Book every 6 months. Most recently, Raedere PDF Reader was updated on October 19, 2026 and Book on October 12, 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.*