Lyapp - Baby Tracker

Sleep timer, breast & bottle feeds, solids, vaccines and medication doses. Age-based charts and a PDF report for your pediatrician. No accounts, no cloud.

Lyapp is the warm, private diary of your baby's first year: sleep, feeds, solids, appointments, vaccines and medications — all in one place, personalized to their age.

SLEEP BETTER (YOU TOO) • One-tap nap & night timer: start it when they fall asleep, stop it when they wake. • The running timer lives on your Lock Screen and Dynamic Island (Live Activity). • History that shows the whole night uncut, plus weekly charts against the typical range for their age based on American Academy of Pediatrics guidelines.

EVERY FEED, NO NOTEBOOKS • Breast with a per-side stopwatch, bottle with offered and taken milliliters, and solids with foods and amounts. • Feed gaps and daily summaries at a glance.

THEIR HEALTH AGENDA • Appointments, vaccines and classes with reminders. • Medication courses with auto-scheduled doses and a taken/pending log.

A COACH THAT KNOWS YOUR LOGS • Insights and patterns computed from what you track: nap rhythms, feeding gaps, solids variety. • Optional AI chat that answers using a summary of your logs — only after you explicitly allow it, and you can turn it off anytime. Never medical advice: that's what your pediatrician is for.

FOR THE PEDIATRICIAN VISIT • Export a PDF report with the sections and date range you choose, and share it directly.

YOUR PRIVACY, FOR REAL • No accounts, no cloud, no ads, no trackers: all data lives on your phone. • Erase everything anytime from Settings.

Available in English and Spanish, with light and dark mode. Made with care for parents who want to understand their baby's rhythm without the spreadsheet.