# 즐거운 유아과학 예스사이언스 step3 vs 큐리오 매쓰매쓰

The clearest difference is iOS requirement: 즐거운 유아과학 예스사이언스 step3 at 9.0 against 큐리오 매쓰매쓰's 12.0. 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.

즐거운 유아과학 예스사이언스 step3 ships an update monthly, 큐리오 매쓰매쓰 every 2 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 즐거운 유아과학 예스사이언스 step3 | 큐리오 매쓰매쓰 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 257 MB | 1.4 GB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [Play Curio](https://appshunter.io/developer/1449239135) |

## What reviewers say

### 즐거운 유아과학 예스사이언스 step3

[App page](https://appshunter.io/ios/app/step3/id1218188427)

**In-app purchases:** none


### 큐리오 매쓰매쓰

[App page](https://appshunter.io/ios/app/id1554387946)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 즐거운 유아과학 예스사이언스 step3 free?

즐거운 유아과학 예스사이언스 step3 is free to download, with no in-app purchases.

### Is 큐리오 매쓰매쓰 free?

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

### Do 즐거운 유아과학 예스사이언스 step3 or 큐리오 매쓰매쓰 have ads?

Neither 즐거운 유아과학 예스사이언스 step3 nor 큐리오 매쓰매쓰 shows ads.

### Which is updated more often, 즐거운 유아과학 예스사이언스 step3 or 큐리오 매쓰매쓰?

즐거운 유아과학 예스사이언스 step3 ships an update monthly, and 큐리오 매쓰매쓰 every 2 months. Most recently, 즐거운 유아과학 예스사이언스 step3 was updated on October 9, 2026 and 큐리오 매쓰매쓰 on October 6, 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.*