✨ Official LeenBaby App
LeenBaby Baby Age Calculator Logo

LeenBaby

Age & Growth Tracker

Calculate your baby's exact age in real-time and track developmental milestones with love.

Available on the
App Store
Get it on
Google Play

Follow Us

@leenbaby.app

App Core Highlights

Real-Time Age Calculator

Track baby's precise age down to the exact second live.

💤

Sleep Noise Generator

Calming white noise & ambient sounds to help your baby fall asleep peacefully.

💉

Multi-Country Vaccination

Track and schedule immunizations tailored to your country's local healthcare plan.

🤒

Baby Sick Mode

Monitor temperature, symptoms, and medication logging when they need close care.

🎯

Developmental Milestones

Bilingual pediatric guidelines to monitor physical & motor growth.

📊

WHO Growth Percentiles

Track and compare weight, height, and head charts easily.

🔒

100% Privacy-First

All infant data is strictly saved on your device's local storage.

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