# 용인시도서관 vs 블루래빗바다

The clearest difference is iOS requirement: 블루래빗바다 at 5.1.1 against 용인시도서관's 15.6. On price, review sentiment, 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 용인시도서관 | 블루래빗바다 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/id791417363/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **18.9% of reviews** | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 48 MB | 258 MB |
| Requires iOS | 15.6 | **5.1.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)이씨오](https://appshunter.io/developer/371073988) | [Alzzam Education Corp.](https://appshunter.io/developer/868032382) |

## What reviewers say

### 용인시도서관

[App page](https://appshunter.io/ios/app/id791417363)

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

**In-app purchases:** none


### 블루래빗바다

[App page](https://appshunter.io/ios/app/augmented-reality/id1005479657)

This app uses augmented reality to bring book content to life with animations. Scan pages from specific books to experience interactive stories and educational content. It's designed to enhance the reading experience for children.

**Highlights:** Augmented Reality book content, Interactive animations, Page recognition technology, Enhanced reading experience, Educational content

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

**In-app purchases:** none


## Frequently asked questions

### Is 용인시도서관 free?

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

### Is 블루래빗바다 free?

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

### Do 용인시도서관 or 블루래빗바다 have ads?

Neither 용인시도서관 nor 블루래빗바다 shows ads.

### Which is updated more often, 용인시도서관 or 블루래빗바다?

용인시도서관 ships an update monthly, and 블루래빗바다 monthly. Most recently, 용인시도서관 was updated on October 19, 2026 and 블루래빗바다 on October 9, 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.*