# 더책 vs 엑스북

The clearest difference is review sentiment: 엑스북 at 67% against 더책's 20%. On price, update cadence, ads and in-app purchases 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 4 months. The most recent releases landed on September 10, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 더책 | 엑스북 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Free |
| Size | 6 MB | 153 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Media Changbi, Inc.](https://appshunter.io/developer/1491869902) | [Bookers Inc.](https://appshunter.io/developer/1521764867) |

## What reviewers say

### 더책

[App page](https://appshunter.io/ios/app/id1491869903)

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

**In-app purchases:** none


### 엑스북

[App page](https://appshunter.io/ios/app/xbook/id6745083140)

A specialized B2B reading education platform for students, teachers, and schools, offering a differentiated service with e-books and audiobooks. Access a vast library of content across various genres, updated daily, with flexible subscription models tailored for institutions.

**Highlights:** E-book and audiobook library, Daily content updates, Subscription-based service for institutions, Customizable service models, Reading discussion and awards

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

**In-app purchases:** none


## Frequently asked questions

### Is 더책 free?

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

### Is 엑스북 free?

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

### Do 더책 or 엑스북 have ads?

Neither 더책 nor 엑스북 shows ads.

### Which is updated more often, 더책 or 엑스북?

더책 ships an update every 4 months, and 엑스북 every 4 months. Most recently, 더책 was updated on September 10, 2026 and 엑스북 on August 18, 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.*