# 이만배 vs 책도둑

The clearest difference is update cadence: 책도둑 at every 3 weeks against 이만배's every 6 weeks. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 이만배 sells 8 one-off in-app purchases and 책도둑 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

이만배 ships an update every 6 weeks, 책도둑 every 3 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 이만배 | 책도둑 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **88.9% of reviews** | 85.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 101 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [주식회사 노틸러스](https://appshunter.io/developer/1723483238) | [deonaeunnaeil Co., Ltd.](https://appshunter.io/developer/1802379839) |

## What reviewers say

### 이만배

[App page](https://appshunter.io/ios/app/id6475259220)

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5,000 Ⓒ | $3.99 | one-time |
| 10,000 Ⓒ + 500 Ⓑ | $6.99 | one-time |
| 15,000 Ⓒ + 900 Ⓑ | $9.99 | one-time |
| 30,000 Ⓒ + 2,100 Ⓑ | $19.99 | one-time |
| 30,000 Ⓒ + 2,100 Ⓑ | $24.99 | one-time |
| 50,000 Ⓒ + 4,000 Ⓑ | $34.99 | one-time |
| 50,000 Ⓒ + 4,000 Ⓑ | $39.99 | one-time |
| 100,000 Ⓒ + 10,000 Ⓑ | $69.99 | one-time |


### 책도둑

[App page](https://appshunter.io/ios/app/id6743348085)

Access a vast library of world classics and Korean short literature with modern translations. Enjoy an immersive reading experience with background music and manage your reading list. New books are continuously added, including hard-to-find titles.

**Highlights:** Extensive library of world classics, Modern, easy-to-read translations, Continuously updated with new titles, Personalized reading lists, Customizable background music for reading, Access to out-of-print books

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 책도둑 티켓 (3일) | $0.49 | one-time |
| 책도둑 티켓 (1년) | $5.99 | one-time |
| 책도둑 티켓 | $11.99 | one-time |


## Frequently asked questions

### Is 이만배 free?

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

### Is 책도둑 free?

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

### Do 이만배 or 책도둑 have ads?

Neither 이만배 nor 책도둑 shows ads.

### Which is updated more often, 이만배 or 책도둑?

이만배 ships an update every 6 weeks, and 책도둑 every 3 weeks. Most recently, 이만배 was updated on October 7, 2026 and 책도둑 on October 16, 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.*