Lulu: Baby Tracker & Sleep

Feeding, sleep, diapers, growth & more — with a smart daily plan built around your baby. Now with a refreshed home and an instantly-updating schedule.

It's 3am. You're wondering, "Is this normal? Did the baby eat enough? Has it been too long since the last feed?"

You don't need another notebook that just records numbers. You need something that reads your logs back to you and tells you what to do next.

That's the difference here. This app doesn't just track feeding, sleep, diapers, growth, meds, milestones and vaccines. It interprets them, turning every log into a live daily plan and timely, age-aware guidance grounded in WHO, AAP and CDC standards. Less guessing at 3am. More calm, informed decisions between pediatrician visits.

A DAILY PLAN, NOT JUST A LOG Get a clear schedule for feeds, naps and bedtime, built from your baby's real pattern and gently guided toward a healthy, age-right rhythm. It updates live as the day unfolds, so you always know what's next.

ONE-TAP LOGGING, EVEN AT 3AM Track feeds (breast, bottle, solids), sleep, diapers, medicine, growth, milestones and vaccines in seconds. Big tap targets, one-handed friendly, fast enough with a baby in your other arm.

GUIDANCE THAT USES YOUR OWN DATA Hundreds of age-aware tips powered by your logs plus WHO, AAP and CDC guidelines. Wonder Weeks leap detection and cross-category signals surface things you might miss, like "last fed 3h ago, your usual interval is 2h 30m." These are pattern-based prompts to help you notice things early and talk to your pediatrician sooner, not a diagnosis.

A REAL SLEEP DASHBOARD Wake windows, nap tracking, overtired-window alerts and weekly trend charts help the whole family rest better.

GROWTH IN CONTEXT WHO, AAP and CDC percentile curves show where your baby sits, plus a clothing-size forecast that estimates when the current size will stop fitting. Forecasts are estimates, not certainties.

NEVER MISS A SHOT OR A MOMENT A full WHO vaccination calendar with reminders, plus CDC and WHO developmental milestones tracked by age. Schedules vary by country and provider, so always confirm with your clinic.

SHARED CARE, ONE TIMELINE Invite your partner, grandparents or nanny so everyone logs from their own phone into one shared, real-time timeline. Track multiple babies or twins with ease.

PRIVATE AND YOURS Offline-first, so it saves to your device first and works anywhere. No ads, no third-party trackers, no data sold. One-tap CSV and JSON export, 30-day recovery for deleted items and account deletion anytime.

MADE FOR New and expecting parents and the caregivers around them, from newborn through the toddler years. Especially helpful for first-time and data-curious parents who want age-appropriate, guideline-based reassurance between pediatrician visits.

Free to download and try. An optional subscription unlocks the full experience.

This app supports your parenting. It does not replace your pediatrician or provide medical diagnosis.