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Nina: Lullabies & Womb Sounds

Nina: Lullabies & Womb Sounds

Science-inspired baby sleep

4 ratings
3 reviews
💪 Health & Fitness
🎵 Music
$2.99 Free
In-App Purchases
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Price history

Details

  • Released
  • Updated
  • February 9, 2026
  • September 3, 2026

Features

Developer

ANTONIO CARDOSO DE MELO NETO
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About

This app uses neural audio optimization to create womb-like sound environments for infants aged 0-12 months. It aims to promote deeper, more consistent sleep by mimicking natural rhythms and avoiding jarring transitions. The tool prioritizes privacy with zero data tracking and offline functionality.

✓Neural Audio Optimization
✓Womb-mimicking rhythms
✓Seamless, gapless loops
✓Pediatric-inspired research
✓Zero data tracking
✓Offline functionality
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What's New in Nina

2.0

September 3, 2026

Two songs are now free - no subscription needed. FREE TO TRY "Everything Is Good" and "Mommy's Song" now play without a subscription, for as long as your baby needs them. No account, no trial, no card. Open the app and press play. ELEVEN NEW TRACKS The library grows from 25 to 36 songs across all four moods. Among them: "Whispered Goodnight" in Deep Sleep, "First Heartbeat" in Womb Sounds, "Quiet Hours" and "Drifting Off" in Calm & Relax, and "Good Morning" for the end of a nap. ALSO IN THIS UPDATE • A tidier, more consistent track list • Playback and stability fixes Sweet dreams.

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Subscription plans

Nina Premium Monthly.

Unlock all lullabies and sleep sounds for your baby!

$6.991 Month
7 Days trial
How to cancel Nina subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Works perfectly

I have been using Nina for a few weeks. It has made our bedtime routine so much easier. The lullabies and soothing sounds are calming and gentle, and I love how simple the app is to use. It helps create a peaceful environment without making bedtime feel complicated. Definitely worth trying if you have a baby who needs a little extra help settling down and relaxing.
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Julee2001Julee2001

So calming and easy to use

I love how calming and soothing the sounds are! There’s a really nice variety, and the app is super simple to use, especially when you’re just trying to get a little one settled down for sleep. The womb sounds are such a nice touch too. Definitely worth trying if you’re looking for something peaceful to add to a bedtime routine!
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sujsxjwjjsjcsujsxjwjjsjc

Absolutely wonderful!

Nina Lullabies is a truly beautiful app. The sounds are gentle, soothing, and help create a calm and comforting environment for babies. You can feel the care and love put into every detail, from the music to the overall experience. It has become part of our bedtime routine and made a real difference. Highly recommended for every family
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Lilica1810Lilica1810

FAQ

What is Nina's primary function?

Nina is designed to help babies aged 0 to 12 months achieve deeper, more consistent rest. It uses Neural Audio Optimization to create sound environments that mimic the rhythms and safety of the womb.

How does Nina's sound technology differ from standard white noise?

Unlike standard white noise, Nina employs Neural Audio Optimization to generate seamless, rhythmic environments. This precision ensures there are no disruptive gaps or sudden changes that could startle a sleeping infant.

Does Nina collect any data about my baby?

No, Nina has a strong privacy promise. It does not record audio or collect any data about your baby, ensuring a secure and private experience for your family.

Can I use Nina without an internet connection?

Yes, Nina is offline friendly. It works without an internet connection, allowing you to maintain a tech-light nursery environment and ensure continuous sleep support.

What are the subscription options for Nina Premium?

Nina Premium offers two auto-renewing subscription options: a monthly plan for $2.99 and a yearly plan for $29.99. Both plans include a 7-day free trial.

How do I manage my Nina subscription?

You can manage your subscription and turn off auto-renewal at least 24 hours before the end of the current period. This can be done through your Account Settings on your device.

Is Nina safe for my baby's developing ears?

Yes, Nina's sounds are engineered to be safe for developing ears. They are designed to avoid high-frequency digital fatigue and are inspired by pediatric research on sound therapy and newborn sensory growth.

What is the age range for Nina?

Nina is designed to support calm, continuous sleep for babies from 0 to 12 months of age.