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CryAnalyzer - baby translator

August 26, 2025

More About CryAnalyzer - baby translator

Join over 2 million users worldwide with our innovative app that analyzes crying sounds.
Enjoy free access by watching ads, or subscribe for an ad-free experience.

Parenting is harder than you may think.
That's why we're here to assist you in understanding your baby's emotions through their cries.

Let’s try it when you are having trouble with a crying baby.
You can understand why your baby is crying.

◆ Topics
We've expanded language support in the app to include:

- Arabic
- Chinese
- English
- French
- German
- Hindi
- Indonesian
- Hindi Indonesian
- Japanese
- Korean
- Portuguese
- Russian
- Spanish

◆ Cryanalyzer is beneficial for parents who:
〇 Want to know whether their baby needs sleep, milk, or breastfeeding.
〇 Want to know if the baby's crying is due to growing pains or a disturbance in their life rhythm.
〇 Have a baby struggling to sleep even with soothing sounds.

◆ Cry Analyzers has over 80% accuracy in identifying a baby’s emotional state from baby cry and predicts why a baby is crying.
〇 We’ve recorded and analyzed more than 20 million baby crying sounds.

〇 The accuracy of this APP is over 80%.

◆ Age range of accuracy
Recommended age for newborn 0-6months and you can use this APP until 2 years old.

◆ Reliable Infant rearing APP
FIRSTASCENT INC. offers "Cry Analyzer". The company has collaborated with the National Center for Child Health and Development (NCCHD) to research children's lifestyles, baby growth, and development. NCCHD is the only specialized research institution for pediatric healthcare in Japan.
FIRSTASCENT INC. created an algorithm capable of recording and analyzing over 20 million different baby crying sounds.

◆ Is your baby hungry? Is your baby sleepy? Easily understand your baby’s request
〇 The APP records the pitch and frequency of baby cry to predict the emotional state. It analyzes why the baby is crying and displays the percentage on your smartphone, guiding you on breastfeeding time.
〇 You can easily understand your baby’s request on the display.

◆ Personalized for accuracy
〇 The APP has an algorithm of the personalization. If you feed back the emotional state, it will be more accurate.

◆ Tracking records
〇 You can track your baby’s record. It helps you to calm and smooth your upset baby.

◆ Cry Analyzer will help you...
〇 When your baby won’t stop crying and you don’t know what to do.
〇 When your baby never stops crying at night.
〇 When feeding and burping seems ineffective.
〇 To understand your baby’s request, enabling you to calm them even in public places like busy restaurants.

===================================
■ Contacts us
If you have any questions or inquiries, feel free to contact us through the form in the APP.
■Terms of Use
https://cry-analyzer.com/contents/term.html
■Privacy Policy
https://cry-analyzer.com/contents/privacy.html
===================================

Latest Version

Version
1.3.24
Update
August 26, 2025
Developer
FirstAscent
Apps
Internet
Platforms
Android
Downloads
4,283,710
License
Free
Package Name
jp.firstascent.cryanalyzer
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Add Comment & Review

User Reviews

Barbara Capelli

1 year ago

Tried twice. Both times, phone was less than 10cm from baby's face, baby was screaming at the top of her lungs, but volume wasn't loud enough for a result. How much louder or how much longer should I let the baby cry to make the app work? I'm uninstalling it.

Shilpa Kaparaboina

2 years ago

Waste of money. Does not detect correctly at all. I strictly advice you not go for payment. Within a minute it showed me sleepy ,hungry and uncomfortable.. Then what is the use of this app ,if it shows like this except confusion of whether the baby is sleepy or hungry or uncomfortable

Khaled Mohammed

1 year ago

90% of the predictions are wrong, and most of the times after even you paid for it, it will force you to watch an ad and after the ad it would tell you the sound was not clear, don't waste your money and time.

Emily Mehta

10 months ago

Results are accurate, however many times there are errors and you cannot get any results. Which is especially tough when your baby is crying. I also top up on recordings preemptively for the same reason.

Mohsen Dezaki

1 year ago

Real Scam Just imagine you pay for the app and then you have to skip ads to get the result. Not to mention the result it provides you with are not as good as the first three trial ones.

H. B. 88

6 months ago

There are too many ads. It is extremely inconvenient to have to listen to an obnoxiously loud ad with a guy moaning for 1 minute and 45 seconds while my baby screams.

Jenn Ross

1 year ago

Keep getting a communication error to where I can't leave feedback to improve accuracy. I've tried to uninstall and reinstall multiple times, which also reduces the accuracy because I lose all the cry history/knowledge previously accumulated in the app.

Harald Pedersen

1 year ago

Super helpful. Had issues with getting ads after paying for the product but that is since resolved. Works fast but one tiny improvement could be the record button. Sometimes doesn't register so you have to press rapidly to make sure it gets it.

John

1 year ago

Constantly states hungry, even when I can tell the difference. Also the developers are clearly greedy as even after you purchase the app, you still have to watch adverts. Wouldn't recommend, save your money.

khushi soni

2 weeks ago

results are awesome but I can't watch ad every time I have to uninstall the app and install again it happens only on my device. please fix it

Ankit Gupta

1 month ago

worst app. even after bringing the mic very close to crying baby it is always giving the same excuses that volume is low. worst and useless app. do not waste your time.

Dyavani Deepthi

2 months ago

thank you so much 🙏 this app really God for because iam a only who manages my baby boy whole it's like a rollercoaster ride for me but app really help me for so many times to poor me in helpless situation really thank you and for ad watch' is great for me like middle class for not offered able to buy such packs really 1000 thanks 🙏🙏🙏🙏🙏 🙏🙏🙏🙏🙏

Nikita V.V.S.N

6 months ago

My lo is 8 months old and started using it just now. The app most of the time fails to record the cries and asks to keep microphone closer. I mean how much closer? You want me to put ot in her mouth or what? This app is capable to record only 3 out of 10 cries.

Jocelyn Detiege

2 years ago

So let's say that yes this app does charge after a few times, unknown to Google play apparently since they have it set where if you delete the app you no longer have your paid service, therefore have to repay. Yes it is very helpful of an app and is fairly accurate from what I've experienced. HEY GOOGLE get them to put up a paid version!!!

monica sharma

7 months ago

I must admit the accuracy of this app which is 100% in my baby case. So we have been using this app since December and it's perfect. I recommend to all the mom's and dad to keep it in their mobile phone's. I am ok with the concept of watching adds and get 3 times of use. Please keep it up team and go ahead. I have decided to recommend you to all my family friends. Hats off to developer team, and idea of such an app. Thank you

Giorgia Grillo

1 year ago

Really???? I paid 3.5€ to have the advertising in the middle of baby crises?!?! The minimum I expect is to have the result immediately. But No! I have to wait the advertising is finished and then I need to close another page because I don't want to download the suggested app and after 10seconds, that seems a life time long when the baby is crying like hell, to have the result. Or the admin will take out the advertising or I will ask the money back! Thank you from a Mum of 1mth and half old baby

Vasile Catalin

2 years ago

The app it is useful, but they don't have babies or they don't care! If the app has a price and the developers aren't happy with the price, please increase the price and don't set ads when we wait an answer for the analysis! 5 seconds when the baby is crying are precious!!!

Vladimir Panic (a Different View Films)

3 years ago

Majority of these reviews complain that they have to pay for the app, that actually is quite accurate. I am sure everyone spent $3 on something in their lives that they regret and just say "meh, it was $3". As far as the app, my wife and I are complete newbies. There is a lot of information online about decoding baby cries for those that want free stuff. We have used this app and in some situations it has helped us. So props to the developers. We recmnd two recordings to have a more accrt result

Valeria Marii

3 months ago

Very helpfull, thanks to this app I can understand my little one but and it's very very frustrating when the baby cries and I get an error that the app cannot connect to the server and process the record. Maybe you can save the record and try to process it after a second or so?

Andrea A

2 months ago

So far so good. Has been helpful in narrowing down what our newborn needs. As a new mom it's hard to differentiate between cries and cues and the analyzer has helped with calming the baby down. Free option allows 3 recordings at a time. I have 30 in queue since I had a few minutes to watch multiple ads so I'm not caught in a bind when I need help.

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