# 오디언 vs 책 읽는 도시 인천 for mobile

The clearest difference is review sentiment: 오디언 at 93% against 책 읽는 도시 인천 for mobile's 46%. 오디언 also leads on rating (4.4 vs 2.0) and iOS requirement (13.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

오디언 holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 93% of 오디언's written reviews are positive against 46% of 책 읽는 도시 인천 for mobile's.

오디언 ships an update monthly, 책 읽는 도시 인천 for mobile every 6 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | 오디언 | 책 읽는 도시 인천 for mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/id457189462/reviews)** | [2.0 (5 ratings)](https://appshunter.io/ios/app/for-mobile/id596230173/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | **92.9% of reviews** | 46.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | — | Free |
| Size | 84 MB | 81 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audiensori Corp.](https://appshunter.io/developer/881693312) | [Incheon Metropolitan City Library Agency](https://appshunter.io/developer/596230176) |

## What reviewers say

### 오디언

[App page](https://appshunter.io/ios/app/id457189462)

**Features:** Vision Pro support

**In-app purchases:** none


### 책 읽는 도시 인천 for mobile

[App page](https://appshunter.io/ios/app/for-mobile/id596230173)

Access a wide range of e-books and audiobooks from the Incheon Metropolitan City Library. Borrow, return, and enjoy digital content anytime, anywhere on your smart device. Discover new releases, curated collections, and manage your library loans seamlessly.

**Highlights:** E-book borrowing and returning, Audiobook access, Online member registration, Personalized bookshelf, Popular book discovery, Library collection search, Cultural information

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

**In-app purchases:** none


## Frequently asked questions

### Is 오디언 free?

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

### Is 책 읽는 도시 인천 for mobile free?

책 읽는 도시 인천 for mobile is free to download, with no in-app purchases.

### Which has better reviews, 오디언 or 책 읽는 도시 인천 for mobile?

오디언 is rated higher. 오디언 averages 4.4 out of 5 from 7 ratings, while 책 읽는 도시 인천 for mobile averages 2.0 from 5 ratings.

### Do 오디언 or 책 읽는 도시 인천 for mobile have ads?

Neither 오디언 nor 책 읽는 도시 인천 for mobile shows ads.

### Which is updated more often, 오디언 or 책 읽는 도시 인천 for mobile?

오디언 ships an update monthly, and 책 읽는 도시 인천 for mobile every 6 weeks. Most recently, 오디언 was updated on November 1, 2026 and 책 읽는 도시 인천 for mobile on November 1, 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.*