
CryBaby: Know Why They Cry
AI Cry Analysis in 10 Seconds
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$1.99 Free
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Lowest price: Free 9 months ago (-100%)
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About
Not hungry. Not a wet diaper. Not sure what's wrong?
Just record 10 seconds and AI narrows it to the most likely reasons among 9 emotions.
AI isn't perfect, so CryBaby shows the TOP 3 candidates with confidence scores, not just the #1 guess.
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[Do You Have These Concerns?]
• No idea why your baby is crying
• Night crying leaves you sleep-deprived
• Nothing seems to stop the crying
• First-time parenting feels overwhelming
• Advice from books isn't working
• Want to track crying patterns
[Key Features]
High-Accuracy AI Voice Analysis
10 seconds is enough for AI to identify your baby's emotion out of 9 types.
[9 Emotions CryBaby Can Detect]
• Belly pain — stomachache
• Burping — needs to burp
• Cold / Hot — room temperature
• Discomfort — wet diaper
• Hungry — wants milk
• Laugh — happy sounds
• Lonely — wants to be held
• Scared — startled
• Sleepy — can't fall asleep
Most apps show only the top guess. CryBaby is the industry's first to show a TOP 3 prediction for more confident decisions.
One-touch — press record and AI detects crying automatically, even in the dark. Each result shows a confidence percentage; swipe between TOP 3 picks to decide for yourself.
[What Statistics Reveal]
Every recording is saved automatically, showing:
• Crying reasons at a glance
• Ranking of the most common reasons
• Your baby's growth patterns over time
Feedback That Improves the AI
Rate each prediction Good or Bad, or pick the correct label for more detail.(*)
*Requires consent to AI-improvement training. Without consent, no feedback is sent to the server.
Night Mode
A dark, eye-friendly design that won't wake your baby, easy to use one-handed.
17 Languages Supported
Japanese, English, Chinese, Korean, Spanish, and 12 more.
Free, Worry-Free Design
Watch ads for extra free uses, plus one free use daily. Prefer no ads? Unlock Premium with a one-time purchase.
[Why Choose CryBaby]
1. Industry-first TOP 3 predictions with confidence scores.
2. One-touch automatic detection.
3. Night mode built for nighttime feeds.
4. Completely free, with extra uses earned by watching ads.
5. Your feedback helps improve AI accuracy for everyone.
6. Voice data fully protected with AES-256-GCM encryption.
[Real-Life Scenarios]
2 AM Crying
"I just fed her..." → Result: "sleepy." Held her, and she stopped crying.
Nothing Seems to Work
"I just changed his diaper..." → Result: "burping." One burp, and it was solved.
First-Time Parenting
Nothing went as planned... → Statistics revealed "sleepy at night, hungry by day."
[Recommended For]
• New parents anxious about their first baby
• Anyone unsure what their baby's cries mean
• Parents struggling with night crying
• Anyone who wants data-based childcare support
• Families needing a language other than Japanese
• Busy parents balancing work and childcare
[Privacy & Security]
• Voice data fully protected with AES-256-GCM encryption
• Encrypted transmission (SSL/TLS) to the server
• Recordings stay on your device; sent to the server only with your consent(*)
• Voice data is never sold or provided to third parties
• Feedback data is used only to improve the AI
*Sent to the server only if you consent to AI-improvement training. Otherwise, everything stays on your device.
[About the Premium Version]
Prefer no ads? A premium version is available.
[Premium Benefits]
• Unlimited use with no ads
• One-time purchase, use forever
• Future features included for free
Free works great, but if you use CryBaby daily, Premium is a great fit.
[Disclaimer]
CryBaby's AI is trained on large amounts of data but isn't 100% accurate. Use results as a reference only; the final decision is yours.
If you notice signs of illness (high fever, difficulty breathing, severe vomiting, etc.), consult a medical professional right away.
[Support]
Questions or bug reports? Reach out through "Contact Us" in the app.
Start a happier, more confident approach to childcare with CryBaby.
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What's New in CryBaby
1.1.0
August 24, 2026
Added a new crying statistics screen. • Review crying trends with graphs • Check patterns by time of day and cause • Improved language support and privacy explanations • Stability improvements
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