# 서울도서관공식앱 vs AR

The clearest difference is iOS requirement: AR at 11.0 against 서울도서관공식앱's 15.0. 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.

## The numbers

| Metric | 서울도서관공식앱 | AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (13 ratings)](https://appshunter.io/ios/app/id777428688/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 10.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 10 MB | 106 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seoul Metropolitan Government](https://appshunter.io/developer/444447999) | [HeyIam Co., Ltd.](https://appshunter.io/developer/1626016422) |

## What reviewers say

### 서울도서관공식앱

[App page](https://appshunter.io/ios/app/id777428688)

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

**In-app purchases:** none


### AR

[App page](https://appshunter.io/ios/app/ar/id6470447417)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 서울도서관공식앱 free?

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

### Is AR free?

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

### Do 서울도서관공식앱 or AR have ads?

Neither 서울도서관공식앱 nor AR shows ads.

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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.*