# 에코조이 vs AR책카드

The clearest difference is rating: AR책카드 at 5.0 against 에코조이's 1.0. AR책카드 also leads on review sentiment (67% vs 29%) and iOS requirement (13.0 vs 15.0). 에코조이's advantage is update cadence (every 4 weeks vs every 2 months). On price, ratings volume, 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.

AR책카드 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 29% of 에코조이's written reviews are positive against 67% of AR책카드's.

에코조이 ships an update every 4 weeks, AR책카드 every 2 months. The most recent releases landed on July 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 에코조이 | AR책카드 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1498575295/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ar/id1560940974/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 28.6% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 435 MB | 1.3 GB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecoplay Co., Ltd.](https://appshunter.io/developer/1497635995) | [National Library for Children and Young Adults](https://appshunter.io/developer/1557625598) |

## What reviewers say

### 에코조이

[App page](https://appshunter.io/ios/app/id1498575295)

**Features:** macOS Compatibility

**In-app purchases:** none


### AR책카드

[App page](https://appshunter.io/ios/app/ar/id1560940974)

This app uses augmented reality to bring books to life, offering interactive learning experiences for children. Users can download printable markers to unlock engaging AR content related to various educational themes and stories.

**Highlights:** Augmented Reality (AR) book content, Printable marker-based interaction, Interactive learning activities, Content for various educational themes, Zoom and rotate AR objects, Downloadable activity sheets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 에코조이 free?

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

### Is AR책카드 free?

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

### Which has better reviews, 에코조이 or AR책카드?

AR책카드 is rated higher. 에코조이 averages 1.0 out of 5 from 1 ratings, while AR책카드 averages 5.0 from 1 ratings.

### Do 에코조이 or AR책카드 have ads?

Neither 에코조이 nor AR책카드 shows ads.

### Which is updated more often, 에코조이 or AR책카드?

에코조이 ships an update every 4 weeks, and AR책카드 every 2 months. Most recently, 에코조이 was updated on July 19, 2026 and AR책카드 on September 18, 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.*