# PDF Book Reader vs ReadLre

The clearest difference is review sentiment: PDF Book Reader at 61% against ReadLre's 0%. PDF Book Reader also leads on rating (3.9 vs 1.5) and ratings volume (31 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Book Reader sells 2 in-app purchases, starting at $3.99 per month and ReadLre sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Book Reader holds the better App Store score, 3.9 against 1.5. That said, the two scores are not equally well evidenced: PDF Book Reader has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 61% of PDF Book Reader's written reviews are positive against 0% of ReadLre's.

PDF Book Reader ships an update every 5 days, ReadLre weekly. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDF Book Reader | ReadLre |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (31 ratings)](https://appshunter.io/ios/app/pdf-book-reader/id1576631236/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/readlre-book-reader-and-notes/id6743728476/reviews) |
| Number of ratings | **31** | 2 |
| Positive reviews | **61.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 49 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [B TO J PTY LTD](https://appshunter.io/developer/569308231) | [侠光 邢](https://appshunter.io/developer/1061504196) |

## What reviewers say

### PDF Book Reader

[App page](https://appshunter.io/ios/app/pdf-book-reader/id1576631236)

Easily read, manage, and annotate PDF books and documents. This app offers a smooth reading experience, powerful annotation tools, and seamless cloud integration. Organize, search, and share your PDFs with ease.

**Highlights:** Natural PDF reading and navigation, PDF bookmarking and annotation, Text search and OCR extraction, PDF merging and page rearrangement, Cloud storage integration (Google Drive, Dropbox, iCloud), File import and export via cloud and Files app, PDF sharing and printing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $3.99 | per month |
| 1 Year Subscription | $28.99 | per year |


### ReadLre

[App page](https://appshunter.io/ios/app/readlre-book-reader-and-notes/id6743728476)

This app offers a pure reading experience with support for numerous e-book and compressed file formats. Customize themes, backgrounds, and reading methods, with options for automatic reading and text-to-speech. Track your reading progress and sync data across devices via iCloud.

**Highlights:** Supports 10+ e-book formats, Supports 8+ compressed file formats, Customizable themes and backgrounds, Automatic reading and text-to-speech, iCloud synchronization, Global book content search, Note search functionality

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Yearly subscription | $6.99 | per year |
| ReadLre Pro | $9.99 | one-time |


## Frequently asked questions

### Is PDF Book Reader free?

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

### Is ReadLre free?

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

### Which has better reviews, PDF Book Reader or ReadLre?

PDF Book Reader is rated higher. PDF Book Reader averages 3.9 out of 5 from 31 ratings, while ReadLre averages 1.5 from 2 ratings.

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

Both PDF Book Reader and ReadLre show ads.

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

PDF Book Reader ships an update every 5 days, and ReadLre weekly. Most recently, PDF Book Reader was updated on October 4, 2026 and ReadLre on September 24, 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.*