# Lullaby, Womb Vacuum Sounds — Cradle Song & Sleep Shusher

> Soothing sounds and lullabies to calm crying babies and aid sleep. (iPhone/iPad app by 78LAB Inc..)

- Source: https://appshunter.io/ios/app/lullaby-womb-vacuum-sounds/id516915656 (this page in markdown: same URL + `.md`)
- Developer: [78LAB Inc.](https://appshunter.io/developer/432858289)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 207 App Store ratings · 104 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 57 MB
- Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Italian, Japanese, Korean and 10 more
- Released: 2012-04-24
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/lullaby-womb-vacuum-sounds/id516915656/reviews.md

## What is Lullaby, Womb Vacuum Sounds?

The Best App To Soothe Crying Babies! A lifesaving app for first-time mothers! The best remedy for crying babies!

- Includes selected soothing sounds and lullabies proven by word of mouth
- Quick, Simple, Easy UI


This is a must-have app that can be used for newborns and young toddlers. 

Stop your infant from crying using technology. "White Noise" and "Lullaby" will help soothe your baby and woo it to sleep. 
: Watch the app works like magic as soon as it starts!! 

Fall asleep to the soothing sound of the "Mysterious Seal Lullaby." 

The "Seal Healing Sound" soothes and comforts. 


- Specifics 

1. Stop your newborn from crying (white noise). 
-Many research results show that white noise is efficient in relaxing newborn babies. 
-We have selected the most efficient white noises after multiple testing. 
-Pediatricians have approved this app for its safety. 

2. Irresistibly cute seal 
-The seal appeals to both young children and adults. 

3. Easy, fun, high definition UI 
-Intuitive enough for children aged between 1 and 2 years to learn how to use itin a few seconds. 

4. Use the sleep timer function to set the time. 


- FAQ – 

1. Sound doesn't work? 
:Check your silent mode toggle or bell volume. 

2. Your baby keeps crying? 
:When your baby is hungry or in pain, you must attend to his/her needs immediately.


This app offers PRO monthly subscription.

Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.

Terms of service : http://78lab.github.io/terms/
Privacy policy  : http://78lab.github.io/privacy/

## Key features

- Soothing sounds and lullabies
- White noise for relaxation
- Quick, simple, easy UI
- Sleep timer function
- Pediatrician approved safety

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PRO Membership | $1.49 | per month |
| PRO Annual Membership | $12.49 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| lifetime PRO | $22.99 | one-time |


## What do users think of Lullaby, Womb Vacuum Sounds?

Overall sentiment: positive

**Pros**

- ✨ Highly effective at calming and soothing babies
- 🎵 Quality white noise and lullaby sounds
- 💰 Free to download and use
- 🎨 Cute seal graphics and visual design
- ⚡ Instant results for fussy infants
- 🏥 Helpful for colic and sleep issues
- 👶 Works across different age groups
- 🎯 Simple and intuitive interface
- 🌍 Portable solution for travel

**Cons**

- 📱 Cannot run in background or with screen locked
- 🔔 Interrupted by phone notifications and calls
- 📢 Intrusive full-screen ads (recent versions)
- 🔇 Requires sound on - doesn't work on silent mode
- 💸 Paid version not as good as free version
- ⏱️ Abrupt timer cutoff instead of gradual fade
- 🔋 High battery drain from constant screen usage
- 🎚️ No volume auto-adjustment feature
- 🔊 Some sounds described as harsh or grating

**Commonly reported bugs**

- No sound output for some users
- App crashes on launch
- Sound disappears after initial use
- App stops when phone receives notifications
- App stops when phone locks or screen times out
- Long loading times in urgent situations
- Inconsistent performance across devices

**Most requested features**

- Background audio playback capability
- Ability to use phone while app plays
- Gradual sound fade-out instead of abrupt stop
- Auto-volume adjustment based on baby's crying
- More lullaby and music options
- Support for multiple languages
- Silent mode compatibility
- Do Not Disturb integration
- Screen-off playback to save battery
- Disable notification interruptions during use

## Recent user reviews (10 of 104)

All indexed reviews: https://appshunter.io/ios/app/lullaby-womb-vacuum-sounds/id516915656/reviews.md

### 5/5 — 프로로 구매했어요!!

*2023-10-01*

유튜브의 쉬소리 자궁소리 틀어도 효과가 없었는데 이 소리는 돈이 아깝지 않네요. 아기가 헤어드라이기 소리 너무 좋아해요! 이거 틀고 목욕하면 안울어요! 감사합니다!

### 1/5 — Was better before

*2021-09-29*

Dumb ads conflict with the noise and I will not pay for just a year

### 5/5 — 잘 쓰고있습니다.

*2021-06-12*

문제는 앱을 켜는 즉시 종료가 되네요.
휴대폰을 껐다 켰다 해뵜고.어플을 다시 깔아도
봤는데 버전기록에는 버그 수정 완료라고 뜨는 데
제 휴대폰에서는 여전히 실행즉시 종료가.됩니다.
어떻게 해야하나요?

**Developer response:** 이용에 불편을 드려 죄송합니다. ios 14 이전버전에서 어플이 종료되는 버그를 수정한 1.8.5버전으로 업데이트 해주세요. 감사합니다.

### 4/5 — pro버전 정말 잘 쓰고 있습니다만 최근에 생긴 광고때문에 다른 앱 찾아야겠습니다

*2021-06-11*

갑자기 최근부터 광고가 뜨는데
앱 실행시키고부터 자주 광고가 뜨니 매번 화면을 전환시켜 소리를 재생해야해서 불편하네요
앱 구매자 한테까지 광고가 보이게 해야하나요?
잘 사용했지만 다른 앱이나 유튜브 프리미엄으로 알아봐야겠네요ㅠㅠ아쉬워서 별 하나 뺍니다
나머지 기능은 모두 정말 좋아요!

**Developer response:** 안녕하세요. 이용에 불편을 드려 죄송합니다. PRO버전에서 광고가 노출되는 오류를 수정한 1.8.5 버전이 배포되었으니 업데이트 해주시기 바랍니다. 감사합니다.

### 4/5 — 계속 튕기네요

*2021-06-11*

1년 넘게 잘 사용하고 있습니다
아이폰4인데 갑자기 안되네요
지우고 깔고 핸드폰을 껐다 켰다 반복해도 안돼요
왜그런가요???

**Developer response:** 이용에 불편을 드려 죄송합니다.  ios 14 이전버전에서 어플이 종료되는 버그를 수정한 1.8.5버전으로 업데이트 해주세요. 감사합니다.

### 5/5 — 업데이트 이후 튕깁니다 ㅠ

*2021-06-09*

아이폰 6에선 튕기고
11에선 문제 없네요
이이폰6는 iOS 12.5.3 입니다
안쓰는폰으로 자장가물개만 활용 중입니다

**Developer response:** 이용에 불편을 드려 죄송합니다.  ios 14 이전버전에서 어플이 종료되는 버그를 수정한 1.8.5버전으로 업데이트 해주세요. 감사합니다.

### 5/5 — 자장가물개

*2021-04-27*

울 딸 2살부터 5살 현재까지
 밤잠 백색소음 사용하고 있습니다.  매일밤.
(1살에 이용하던 어플 없어짐)

대만족

### 4/5 — 돌릴 때마다 광고가...ㅜㅜ

*2021-04-26*

대체로 음악도 좋고 다 너무 좋은데 다른거 틀 때마다 광고가 계속 나오더라구요..ㅜㅜ음악은 너무 좋고 다 좋아요 타이머도 있고 근데 광고 없애려면 유료라서 너무 아쉽네요ㅜㅜ아 그리고 음악도 좀 더 넣어주셨으면 해요.음악에 매일 그 곡들만 틀다보니깐 좀 지루하더라구요.새로운 음악도 듣고 싶고.근데 아기들이 듣기도 좋고 이거 들으면 잠이 오더라구요.부모님들도 하면 좋고 애들도 들으면 잘 자더라구요.자장가 앱 중에서는 이 앱이 제일 나은 듯 해요.1년 넘게 썼는데 오류도 단 1번도 나지 않고 너무 잘 썼어요.추천합니다.

### 5/5 — 육아 꿀템

*2020-08-17*

없으면 안돼ㅐ요 ㅠㅠㅠㅠ
진짜 대박 어플입니다.... 감사합니다 ㅠ
근데 제가 아이폰이 2개인데  프로버전 같이 못 쓰나요??? 2개 다 매달 1500원씩 결제 해야하는지 궁금하네용

### 5/5 — 자장자물개 덕을 너무 잘 봤어요

*2019-12-19*

아가가 잘 안자고, 달래지지 않을때 최고에요
우리 아가는 청소기 소릴 좋아해서 100일 가까이까지 잘 썼습니다. 정말 주변에서 이런 시끄러운 소리에 애가 잔다고?? 하셨는데 그 기적을 여럿 봤더랬죠
처음엔 무료판 이용하다 소리나면서 다른 것도 이용하려니 불편해서 월결제해서 프로버전 이용했는데 너무 편하게 잘 썼어요. 이거 없었음 어쩔뻔했나 했어요.

이제 백일 넘은 아가는 소리 없이도 새근새근 잠을 잘 잡니다. 개발자님 혹시 월 자동결제를 정지할수 있는건가요? 더이상 이용할 일은없는데 월마다  결제는 되서.. 분명 가능할거 같은데 좀 알려주세요

**Developer response:** 안녕하세요. 너무 좋은 리뷰 주셔서 감사합니다.^^ 앱스토어 구독 관리는 아이폰의 설정 > [사용자 이름] > 구독 ) 에서 언제든 취소하실 수 있습니다. 더 자세한 사항은 아래 링크를 참조하시면 됩니다.  
앱스토어 구독 관리 설명 링크:  https://support.apple.com/ko-kr/HT202039 
그럼 오늘도 좋은 하루 해피 육아 되세요^^

## Frequently asked questions about Lullaby, Womb Vacuum Sounds

### What does this app do?

This app provides a collection of soothing sounds and lullabies, including white noise, specifically designed to calm crying babies and help them fall asleep. It aims to be a helpful tool for parents dealing with fussy infants.

### What are the key features of this app?

Key features include a selection of proven soothing sounds and lullabies, an easy-to-use interface, and a sleep timer function. The app also offers white noise options, which research suggests are effective in relaxing newborns.

### How much does this app cost?

The app is free to download and use, but it offers a PRO monthly subscription for additional features. Payment for subscriptions is handled through your Apple ID account and automatically renews unless canceled.

### Is this app compatible with my device?

While specific compatibility details are not provided, the app is available on the App Store, suggesting it is designed for iOS devices. Users should check the App Store listing for precise device requirements.

### When should I use this app?

This app is ideal for parents and caregivers of newborns and young toddlers who are experiencing crying spells. It can be used to help soothe babies during bedtime, nap times, or any other occasion when they are fussy.

## Version history (last 5 releases)

### 1.9.1 — 2024-07-02

Bug fixes

### 1.9.0 — 2024-03-06

bug fixes

### 1.8.8 — 2024-02-27

- bug fixes

### 1.8.7 — 2023-10-19

Bug fixes

### 1.8.6 — 2021-06-18

crash bug fixes

## Apps similar to Lullaby, Womb Vacuum Sounds

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mom + Baby: Sleep Sounds](https://appshunter.io/ios/app/mom-plus-baby-sleep-sounds/id1622572024) | 4.6 (49) | Free | Health & Fitness |
| [Baby Sleep Sounds: ZenBaby](https://appshunter.io/ios/app/baby-sleep-sounds-zenbaby/id1585628517) | 4.7 (531) | Free | Health & Fitness |
| [White Noise Deep Sleep Sounds](https://appshunter.io/ios/app/white-noise-deep-sleep-sounds/id1083248251) | 4.8 (206,800) | Free | Health & Fitness |
| [Bedtime Fan: White Noise Baby](https://appshunter.io/ios/app/bedtime-fan-white-noise-baby/id907295335) | 4.8 (200,108) | Free | Health & Fitness |
| [ColorSleep: Green, Brown Noise](https://appshunter.io/ios/app/colorsleep-green-brown-noise/id1658257567) | 4.8 (17,404) | Free | Health & Fitness |
| [White & Pink Noise·Fan·Lullaby](https://appshunter.io/ios/app/white-and-pink-noisefanlullaby/id1480158466) | 4.5 (85) | Free | Health & Fitness |

## More apps by 78LAB Inc.

- [네이처 사운드 - 자연의 소리 비 강 바다 바람](https://appshunter.io/ios/app/id1272528992)
- [CCM 24 Radio Stations](https://appshunter.io/ios/app/ccm-24-radio-stations/id1407600680)

All apps by 78LAB Inc.: https://appshunter.io/developer/432858289

## Related topics

[womb sounds](https://appshunter.io/ios/topics/womb-sounds) · [baby sounds vacuum](https://appshunter.io/ios/topics/baby-sounds-vacuum) · [womb sounds for baby](https://appshunter.io/ios/topics/womb-sounds-for-baby) · [vacuum sound](https://appshunter.io/ios/topics/vacuum-sound) · [lullaby baby sleep music ai](https://appshunter.io/ios/topics/lullaby-baby-sleep-music-ai)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*