# 자라나다 vs 20 Second Drawing

The clearest difference is in-app purchases: 20 Second Drawing at none against 자라나다's 11. 자라나다's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 자라나다 sells 9 in-app purchases, starting at $9.99 per month. 20 Second Drawing asks for nothing beyond the download.

자라나다 ships an update every 3 weeks, 20 Second Drawing every 2 months. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 자라나다 | 20 Second Drawing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1489022255/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 98.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JARANADA Co., Ltd.](https://appshunter.io/developer/1546690309) | [SANGGU JANG](https://appshunter.io/developer/1688346162) |

## What reviewers say

### 자라나다

[App page](https://appshunter.io/ios/app/id1489022255)

This app supports parents from pregnancy through their child's early development up to 36 months. It offers tailored prenatal care content, including yoga and meditation, and over 1500 brain-stimulating games for infants. It also provides health check-ups and developmental assessments.

**Highlights:** 40-week custom prenatal care content, Yoga, meditation, and baby talk programs, 1500+ brain stimulation games, Infant health check-ups and development tracking, Age-appropriate customized play activities, 1-minute play guide videos

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 원더베이비 이용권 1개월 | $9.99 | per month |
| 원더베이비 이용권 3개월 | $19.99 | per 3 months |
| 원더베이비 이용권 6개월 | $34.99 | per 6 months |
| 원더베이비 이용권 12개월 | $39.99 | per year |
| 원더베이비 이용권 12개월 | $39.99 | per year |
| 3개월 무제한 멤버십 이용권 | $18.99 | one-time |
| 12개월 무제한 멤버십 이용권 | $30.99 | one-time |
| 6개월 무제한 멤버십 이용권 | $33.99 | one-time |
| 12개월 무제한 멤버십 이용권 | $49.99 | one-time |


### 20 Second Drawing

[App page](https://appshunter.io/ios/app/20-second-drawing/id6754304231)

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

**In-app purchases:** none


## Frequently asked questions

### Is 자라나다 free?

자라나다 is free to download, with in-app purchases available.

### Is 20 Second Drawing free?

20 Second Drawing is free to download, with no in-app purchases.

### Do 자라나다 or 20 Second Drawing have ads?

Neither 자라나다 nor 20 Second Drawing shows ads.

### Which is updated more often, 자라나다 or 20 Second Drawing?

자라나다 ships an update every 3 weeks, and 20 Second Drawing every 2 months. Most recently, 자라나다 was updated on October 19, 2026 and 20 Second Drawing on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*