# 잠들 때 들려주는 동화 HD vs 치매북스

The clearest difference is in-app purchases: 치매북스 at none against 잠들 때 들려주는 동화 HD's 10. 치매북스 also leads on update cadence (every 6 weeks vs every 6 months). 잠들 때 들려주는 동화 HD's advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 잠들 때 들려주는 동화 HD sells 10 one-off in-app purchases. 치매북스 asks for nothing beyond the download.

잠들 때 들려주는 동화 HD ships an update every 6 months, 치매북스 every 6 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 잠들 때 들려주는 동화 HD | 치매북스 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 25 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lisbon Labs](https://appshunter.io/developer/320636134) | [Incheon Metropolitan Dementia Center](https://appshunter.io/developer/1566483391) |

## What reviewers say

### 잠들 때 들려주는 동화 HD

[App page](https://appshunter.io/ios/app/hd/id571323954)

This app fosters parent-child bonding through engaging stories read aloud or by the user. It allows for creative adaptation of narratives and teaches valuable life lessons like justice and friendship, while stimulating children's thinking.

**Highlights:** Narrated stories, Read-along feature, Customizable narratives, Moral education, Cognitive stimulation, Parent-child bonding

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 아기돼지 삼형제 | $0.99 | one-time |
| 잠자는 숲속의 공주 | $0.99 | one-time |
| 사자와 생쥐 | $0.99 | one-time |
| 토끼와 거북이 | $0.99 | one-time |
| 개구리 왕자 | $0.99 | one-time |
| 개와 그림자 | $0.99 | one-time |
| 신데렐라 | $0.99 | one-time |
| 용감한 기사, 그리고 젊어지는 사과와 생명의 물 | $0.99 | one-time |
| 개미와 배짱이 | $0.99 | one-time |
| Buy all books | $2.99 | one-time |


### 치매북스

[App page](https://appshunter.io/ios/app/id1557576686)

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

**In-app purchases:** none


## Frequently asked questions

### Is 잠들 때 들려주는 동화 HD free?

잠들 때 들려주는 동화 HD is free to download, with in-app purchases available.

### Is 치매북스 free?

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

### Do 잠들 때 들려주는 동화 HD or 치매북스 have ads?

Neither 잠들 때 들려주는 동화 HD nor 치매북스 shows ads.

### Which is updated more often, 잠들 때 들려주는 동화 HD or 치매북스?

잠들 때 들려주는 동화 HD ships an update every 6 months, and 치매북스 every 6 weeks. Most recently, 잠들 때 들려주는 동화 HD was updated on October 21, 2026 and 치매북스 on October 24, 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.*