Why is my baby crying?

You open the app when they're already upset. CryDetector listens for six seconds and suggests what might be going on — hunger, discomfort, tiredness, or pain — on your iPhone, privately, on your device.

Built for the peak crying weeks — especially weeks 4–8 — when every cry sounds the same and new parents are running on empty.

Made for the fourth trimester

First-time parents with a newborn to three-month-old. The window when crying ramps up, evenings get hard, and guessing hunger versus tiredness versus discomfort feels impossible — often at 2 a.m.

What CryDetector helps with

• Answers the why — suggests whether the cry may be hunger, discomfort, tiredness, or something else.
• Flags cries that may signal pain — a prompt to look closer or call your pediatrician when something sounds off. Not a diagnosis.
• Builds a history — spot patterns over days and nights instead of relying on sleep-deprived memory.
• Stays on your phone — analysis runs on-device. No cloud upload of your baby's voice.

When it helps most

Infant crying typically peaks around six weeks and eases toward three months. CryDetector is for that stretch — the crying weeks — not toddler tantrums or older-baby communication.

A second opinion when you need one

Not a replacement for your instincts or your pediatrician. A quick, private read on why they might be crying — when you're exhausted and out of guesses.

Coming soon on iPhone.