# 안아주기 vs Brain spa(N3)

The clearest difference is update cadence: Brain spa(N3) at every 6 weeks against 안아주기's every 3 months. 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.

안아주기 ships an update every 3 months, Brain spa(N3) every 6 weeks. The most recent releases landed on June 11, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | 안아주기 | Brain spa(N3) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 12 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [finehealthcare co.,ltd.](https://appshunter.io/developer/1575696679) | [N.CER Co., Limited](https://appshunter.io/developer/1537925998) |

## What reviewers say

### 안아주기

[App page](https://appshunter.io/ios/app/burn/id1575696677)

This app provides comprehensive information and support for parents regarding childhood burns. It offers prevention tips, emergency first aid guidance, and a community forum for sharing experiences and seeking advice.

**Highlights:** Burn prevention tips for infants and toddlers, Emergency first aid instructions, Information on burn types and severity, Chatbot for burn-related queries, Progress tracking for burn wounds, Community forum for sharing experiences

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain spa(N3)

[App page](https://appshunter.io/ios/app/brain-span3/id6478898385)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 안아주기 free?

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

### Is Brain spa(N3) free?

Brain spa(N3) is free to download, with no in-app purchases.

### Do 안아주기 or Brain spa(N3) have ads?

Neither 안아주기 nor Brain spa(N3) shows ads.

### Which is updated more often, 안아주기 or Brain spa(N3)?

안아주기 ships an update every 3 months, and Brain spa(N3) every 6 weeks. Most recently, 안아주기 was updated on June 11, 2026 and Brain spa(N3) on June 22, 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.*