# 경북도서관 vs 책인아웃

The clearest difference is review sentiment: 책인아웃 at 96% against 경북도서관's 33%. 책인아웃 also leads on update cadence (every 8 days vs every 5 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.

경북도서관 ships an update every 5 months, 책인아웃 every 8 days. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 경북도서관 | 책인아웃 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6797207682/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 33.3% of reviews | **95.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 6 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INEK corp.](https://appshunter.io/developer/494214129) | [Hail Moon](https://appshunter.io/developer/6797207684) |

## What reviewers say

### 경북도서관

[App page](https://appshunter.io/ios/app/id1484579875)

**Features:** Vision Pro support

**In-app purchases:** none


### 책인아웃

[App page](https://appshunter.io/ios/app/id6797207682)

This app lets you organize your reading, track your progress, and connect with other book lovers. Create a virtual bookshelf, earn photo cards for finished books, and set reading goals. Discover new books with personalized recommendations and join discussions in the community.

**Highlights:** Virtual bookshelf organization, Reading progress tracking, Book completion photo cards, Reading goals and challenges, Book community discussions, Personalized book recommendations, Import reading records via CSV

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

**In-app purchases:** none


## Frequently asked questions

### Is 경북도서관 free?

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

### Is 책인아웃 free?

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

### Do 경북도서관 or 책인아웃 have ads?

Neither 경북도서관 nor 책인아웃 shows ads.

### Which is updated more often, 경북도서관 or 책인아웃?

경북도서관 ships an update every 5 months, and 책인아웃 every 8 days. Most recently, 경북도서관 was updated on October 26, 2026 and 책인아웃 on October 29, 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.*