# 북큐브 전자도서관 vs 리딩크루

The clearest difference is rating: 리딩크루 at 5.0 against 북큐브 전자도서관's 1.5. 리딩크루 also leads on review sentiment (100% vs 63%) and update cadence (every 5 days vs every 2 months). 북큐브 전자도서관's advantage is ratings volume (10 vs 1). 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.

리딩크루 holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: 북큐브 전자도서관 has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of 북큐브 전자도서관's written reviews are positive against 100% of 리딩크루's.

북큐브 전자도서관 ships an update every 2 months, 리딩크루 every 5 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 북큐브 전자도서관 | 리딩크루 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (10 ratings)](https://appshunter.io/ios/app/id1007007455/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6775726577/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 138 MB | 50 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [BOOKCUBE NETWORKS](https://appshunter.io/developer/576288019) | [Wonseok Jang](https://appshunter.io/developer/6775726579) |

## What reviewers say

### 북큐브 전자도서관

[App page](https://appshunter.io/ios/app/id1007007455)

Access a vast collection of e-books and audiobooks from over 500 partner libraries, including universities, public libraries, and corporate collections. Enjoy smart e-reading on your iPhone or iPad, with features for borrowing, reading, reserving, and returning books.

**Highlights:** Access to 500+ partner libraries, Borrow, read, reserve, and return e-books, Supports audiobooks, Smart e-reading on iOS devices, Free to use

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

**In-app purchases:** none


### 리딩크루

[App page](https://appshunter.io/ios/app/id6775726577)

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

**In-app purchases:** none


## Frequently asked questions

### Is 북큐브 전자도서관 free?

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

### Is 리딩크루 free?

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

### Which has better reviews, 북큐브 전자도서관 or 리딩크루?

리딩크루 is rated higher. 북큐브 전자도서관 averages 1.5 out of 5 from 10 ratings, while 리딩크루 averages 5.0 from 1 ratings.

### Do 북큐브 전자도서관 or 리딩크루 have ads?

Neither 북큐브 전자도서관 nor 리딩크루 shows ads.

### Which is updated more often, 북큐브 전자도서관 or 리딩크루?

북큐브 전자도서관 ships an update every 2 months, and 리딩크루 every 5 days. Most recently, 북큐브 전자도서관 was updated on November 6, 2026 and 리딩크루 on October 31, 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.*