# 영등포구립 도서관 vs 블루래빗바다

The clearest difference is review sentiment: 블루래빗바다 at 13% against 영등포구립 도서관's 0%. 블루래빗바다 also leads on iOS requirement (5.1.1 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

영등포구립 도서관 ships an update every 4 weeks, 블루래빗바다 monthly. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 영등포구립 도서관 | 블루래빗바다 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id818327738/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **13.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 36 MB | 258 MB |
| Requires iOS | 13.0 | **5.1.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [jnet co.,ltd](https://appshunter.io/developer/492869401) | [Alzzam Education Corp.](https://appshunter.io/developer/868032382) |

## What reviewers say

### 영등포구립 도서관

[App page](https://appshunter.io/ios/app/id818327738)

Access the Yeongdeungpo-gu Library's collection with this app. View new arrivals, check your borrowing history, and rent e-books from Yes24.

**Highlights:** View new book arrivals, Check borrowing history, Rent e-books from Yes24, Access library collection

**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 영등포구립 도서관 free?

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

### Is 블루래빗바다 free?

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

### Do 영등포구립 도서관 or 블루래빗바다 have ads?

Neither 영등포구립 도서관 nor 블루래빗바다 shows ads.

### Which is updated more often, 영등포구립 도서관 or 블루래빗바다?

영등포구립 도서관 ships an update every 4 weeks, and 블루래빗바다 monthly. Most recently, 영등포구립 도서관 was updated on September 10, 2026 and 블루래빗바다 on September 22, 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.*