# (구)알라딘 전자도서관 vs 인터파크 전자책 (B2B)

The clearest difference is update cadence: 인터파크 전자책 (B2B) at every 3 weeks against (구)알라딘 전자도서관's every 2 months. On price, ads, 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.

(구)알라딘 전자도서관 ships an update every 2 months, 인터파크 전자책 (B2B) every 3 weeks. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | (구)알라딘 전자도서관 | 인터파크 전자책 (B2B) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id897344878/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 30 MB | 91 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aladdin Communication](https://appshunter.io/developer/365898921) | [(주)아이파프리카](https://appshunter.io/developer/1262981629) |

## What reviewers say

### (구)알라딘 전자도서관

[App page](https://appshunter.io/ios/app/id897344878)

Access and manage your borrowed eBooks from affiliated libraries. Read downloaded books within their loan period. Requires an account with a partner library.

**Highlights:** Borrow and return eBooks, Reserve and extend loans, Read downloaded books, Login with library account, Access affiliated libraries

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

**In-app purchases:** none


### 인터파크 전자책 (B2B)

[App page](https://appshunter.io/ios/app/b2b/id1424077507)

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

**In-app purchases:** none


## Frequently asked questions

### Is (구)알라딘 전자도서관 free?

(구)알라딘 전자도서관 is free to download, with no in-app purchases.

### Is 인터파크 전자책 (B2B) free?

인터파크 전자책 (B2B) is free to download, with no in-app purchases.

### Do (구)알라딘 전자도서관 or 인터파크 전자책 (B2B) have ads?

Neither (구)알라딘 전자도서관 nor 인터파크 전자책 (B2B) shows ads.

### Which is updated more often, (구)알라딘 전자도서관 or 인터파크 전자책 (B2B)?

(구)알라딘 전자도서관 ships an update every 2 months, and 인터파크 전자책 (B2B) every 3 weeks. Most recently, (구)알라딘 전자도서관 was updated on October 16, 2026 and 인터파크 전자책 (B2B) on October 5, 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.*