# 동원대학교 도서관 vs 이만배

The clearest difference is in-app purchases: 동원대학교 도서관 at none against 이만배's 11. 동원대학교 도서관 also leads on iOS requirement (11.0 vs 15.1). 이만배's advantage is update cadence (every 6 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. 이만배 sells 8 one-off in-app purchases. 동원대학교 도서관 asks for nothing beyond the download.

동원대학교 도서관 ships an update every 6 months, 이만배 every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 동원대학교 도서관 | 이만배 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 24 MB | 28 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [LibTech Co.](https://appshunter.io/developer/1099043485) | [주식회사 노틸러스](https://appshunter.io/developer/1723483238) |

## What reviewers say

### 동원대학교 도서관

[App page](https://appshunter.io/ios/app/id600727043)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 동원대학교 도서관 free?

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

### Is 이만배 free?

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

### Do 동원대학교 도서관 or 이만배 have ads?

Neither 동원대학교 도서관 nor 이만배 shows ads.

### Which is updated more often, 동원대학교 도서관 or 이만배?

동원대학교 도서관 ships an update every 6 months, and 이만배 every 6 weeks. Most recently, 동원대학교 도서관 was updated on October 14, 2026 and 이만배 on October 7, 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.*