# 즐거운 유아과학 예스사이언스 step3 vs 스너글링

The clearest difference is update cadence: 스너글링 at every 6 days against 즐거운 유아과학 예스사이언스 step3's monthly. 즐거운 유아과학 예스사이언스 step3's advantage is iOS requirement (9.0 vs 26.0). 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.

즐거운 유아과학 예스사이언스 step3 ships an update monthly, 스너글링 every 6 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | 즐거운 유아과학 예스사이언스 step3 | 스너글링 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 257 MB | 155 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chunjae Education.Inc.](https://appshunter.io/developer/428912179) | [Romazing Inc.](https://appshunter.io/developer/1778621852) |

## What reviewers say

### 즐거운 유아과학 예스사이언스 step3

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

**In-app purchases:** none


### 스너글링

[App page](https://appshunter.io/ios/app/id6737967813)

**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 스너글링 free?

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

### Do 즐거운 유아과학 예스사이언스 step3 or 스너글링 have ads?

Neither 즐거운 유아과학 예스사이언스 step3 nor 스너글링 shows ads.

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

즐거운 유아과학 예스사이언스 step3 ships an update monthly, and 스너글링 every 6 days. Most recently, 즐거운 유아과학 예스사이언스 step3 was updated on October 9, 2026 and 스너글링 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.*