# 맘스 베이비사운드 vs 모이모이 moimoi

The clearest difference is ads: 맘스 베이비사운드 at none against 모이모이 moimoi's shown. 맘스 베이비사운드 also leads on iOS requirement (10.0 vs 15.0). 모이모이 moimoi's advantage is update cadence (every 3 days vs weekly) and device support (4 vs 2). On price 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.

맘스 베이비사운드 ships an update weekly, 모이모이 moimoi every 3 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 맘스 베이비사운드 | 모이모이 moimoi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1482066787/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 83 MB | 15 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Moms](https://appshunter.io/developer/460000062) | [Jaehwan Kim](https://appshunter.io/developer/6788606911) |

## What reviewers say

### 맘스 베이비사운드

[App page](https://appshunter.io/ios/app/id1482066787)

This app uses white noise to soothe crying babies. It features a sleep mode that detects crying and automatically plays white noise, and a baby monitor function to alert parents when a baby wakes up. It also allows custom sound recordings and background playback.

**Highlights:** White noise playback, Custom sound recording, Sleep mode with crying detection, Baby monitor alerts, Background playback, Timer for auto-shutdown

**Features:** macOS Compatibility

**In-app purchases:** none


### 모이모이 moimoi

[App page](https://appshunter.io/ios/app/moimoi/id6792293891)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 맘스 베이비사운드 free?

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

### Is 모이모이 moimoi free?

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

### Do 맘스 베이비사운드 or 모이모이 moimoi have ads?

모이모이 moimoi shows ads; 맘스 베이비사운드 does not.

### Which is updated more often, 맘스 베이비사운드 or 모이모이 moimoi?

맘스 베이비사운드 ships an update weekly, and 모이모이 moimoi every 3 days. Most recently, 맘스 베이비사운드 was updated on October 10, 2026 and 모이모이 moimoi 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.*