Nanni AI: Baby Cry Translator

In-app purchases
3.6
1.14K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
Learn more
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About this app

THE one-stop baby & parenting app. Identify why your baby is crying with our advanced cry analyzer, and get optimal nap time predictions from SleepGenie. Easily track feeding, sleep, and diapers, and log your baby’s milestones.

SEE WHY OVER HALF A MILLION PARENTS LOVE THE NANNI APP!
🔍 Find out why your baby is crying with cry translation and personalized soothing tips
😴 Optimize nap and sleep times with SleepGenie and a smart Sleep Planner
📊 Track baby’s sleep, bottle or breastfeeding schedule, and diaper changes. Available with voice commands too!
👶 Learn and track critical developmental milestones
🩺 Created by world-class Medical Professionals & AI Experts
🧬 Advanced AI technology tailored for your parenting journey

Want to share your feedback and suggest new features? Find us on social media:
IG/Tiktok - @nanni.app
Facebook - www.facebook.com/groups/nanniaiparenthub
reddit - www.reddit.com/r/NanniAI

SLEEP & NAP TIME PREDICTIONS
Accurately predict nap times, create customizable sleep schedules, and track sleep patterns effortlessly with our intelligent SleepGenie feature.

Trusted by parents, our tools are designed to improve sleep quality and promote healthy development. Maximize restful nights and enhance your baby's growth with expert-backed sleep solutions.

FREE BABY TRACKER
Powerful parental monitoring tool providing a timeline and summary view of baby’s core routines. Go to your next doctors’ appointment with strong facts and data!
- Track baby sleep and naps schedule
- Track baby feeds, both bottle and breastfeed
- Track diaper activity, pee, poo or mixed
- Stay organized with custom Notes per entry
- Track diaper activity, pee, poo or mixed
- Supports both manual & Voice entry

NEWBORN CRY TRANSLATOR
Record a few seconds of your little one’s cries, and Nanni will provide you with the most likely reason for the cry and how to soothe the baby.

Thanks to years of clinical studies on baby cries in partnership with pediatric hospitals, combined with advancements in AI, you can now easily understand your baby’s unique cries with Nanni AI.

Colic or not, Nanni will help!

MILESTONES LOG
Easily track your newborn’s developmental milestones and significant achievements with Nanni and never miss a moment of their growth!

All our milestones are based on official CDC guidelines.

MAKE A DIFFERENCE
When you choose Nanni AI, you become a part of a broader mission. Your interaction with our app drives Ubenwa's leading medical research forward, improving the lives of infants across the globe.

Together, we can extend our impact build a healthier future for all babies.
One-stop-shop baby and parenting app: Cry Analysis, Sleep, Milestones, Tracking
Updated on
Feb 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Audio, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

1.12K reviews
Barbara Novak
January 28, 2026
I would die without this app. When you have broken 4-5 hours of sleep, and the days just meshing together, there is just no way I could remember when I fed or changed my baby last. Keeping track of that on this app is a godsend. I haven't used the voice recognition feature yet, didn't really need it. But tracking the food, diapers and sleep is spot on and 100% is what keeping me sane these days. The fact that the app is free just bonus cherry on top of a very large cake.
6 people found this review helpful
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Bob Dylan
May 26, 2026
USELESS APP! Keeps telling me to re-record, even though the audio is long and clear enough, and then after 2 attempt "dur hur looks like you ran out attempts, pay to try again!" jende
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Avinash Batheja
January 20, 2025
Many alternatives given but no concrete solution. The APP gives chances of every problem. It's like a bit of everything so keep trying your luck. If I have to try my luck then there is no use of the APP. pls don't subscribe and waste money. Useless APP Rish's grandmother was more accurate and faster than the APP. Un-installing it right away
4 people found this review helpful
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Ubenwa Health
January 30, 2025
Hi, sorry to hear you did not find it useful. Many parents have told us it's useful for them to see different options, given every baby differ in the way they want to be soothed, hency why adding more options. However to be clear, the list is ordered based on the probability from listening to the cry. So the suggestion is to start from the top.

What’s new

- Bug fixes and optimizations