# LiBook vs Readem All

The clearest difference is rating: Readem All at 5.0 against LiBook's 4.2. LiBook's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Readem All holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: LiBook has 6 ratings behind it against 1, so its average is the more settled of the two.

LiBook ships an update weekly, Readem All every 3 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LiBook | Readem All |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/libook-epub-txt-pdf-reader/id6781108538/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/readem-all/id6783239174/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 94.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 20 MB | 29 MB |
| Requires iOS | **18.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JOOYOUNG MAENG](https://appshunter.io/developer/6781108540) | [JONG AN KIM](https://appshunter.io/developer/6783239176) |

## What reviewers say

### LiBook

[App page](https://appshunter.io/ios/app/libook-epub-txt-pdf-reader/id6781108538)

Organize and read all your digital books in one app. Supports EPUB, PDF, and TXT files with features like character tracking, customizable reading settings, and text-to-speech. Easily navigate, bookmark, and search your library.

**Highlights:** Import EPUB, PDF, TXT, Library and collection management, Character tracking, Customizable reading experience, Text-to-speech playback, Bookmarks and highlights

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

**In-app purchases:** none


### Readem All

[App page](https://appshunter.io/ios/app/readem-all/id6783239174)

This app combines an e-book reader with a comprehensive offline dictionary, allowing users to look up words instantly while reading. It supports various formats and offers features like search history and spaced repetition reminders for effective language learning.

**Highlights:** Integrated offline English-Korean and English-English dictionaries, Supports EPUB, PDF, and TXT e-book formats, Instant word lookup while reading, Search history and vocabulary export, Spaced repetition review reminders, Camera scan to TXT for paper books

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

**In-app purchases:** none


## Frequently asked questions

### Is LiBook free?

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

### Is Readem All free?

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

### Which has better reviews, LiBook or Readem All?

Readem All is rated higher. LiBook averages 4.2 out of 5 from 6 ratings, while Readem All averages 5.0 from 1 ratings.

### Do LiBook or Readem All have ads?

Readem All shows ads; LiBook does not.

### Which is updated more often, LiBook or Readem All?

LiBook ships an update weekly, and Readem All every 3 days. Most recently, LiBook was updated on October 21, 2026 and Readem All on October 8, 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.*