# 책벌레 vs Readem All

The clearest difference is ads: 책벌레 at none against Readem All's shown. 책벌레 also leads on monetization model (free vs ad-supported) and iOS requirement (17.0 vs 26.4). 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.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 책벌레 | Readem All |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/readem-all/id6783239174/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | **Free** | Ad-supported |
| Size | 11 MB | 29 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JAYEOUN KIM](https://appshunter.io/developer/1895444637) | [JONG AN KIM](https://appshunter.io/developer/6783239176) |

## What reviewers say

### 책벌레

[App page](https://appshunter.io/ios/app/id6763699697)

This app provides a simple way to record your reading journey. Capture favorite quotes, add book details easily, and track your reading history. It focuses on preserving the moments and feelings associated with each book.

**Highlights:** Simple reading logging, Collect favorite sentences, Easy book addition via search or share, Track finished books and impressions, Organize reading history, Minimalist interface

**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 책벌레 free?

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

### Is Readem All free?

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

### Do 책벌레 or Readem All have ads?

Readem All shows ads; 책벌레 does not.

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

책벌레 ships an update every 3 days, and Readem All every 3 days. Most recently, 책벌레 was updated on October 18, 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.*