Lyapp: Baby Tracker & Sleep
Newborn feeding & nap log
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• More than one baby. Add your children and switch between them from the home screen — each with their own logs, timers and reports.
• Temperature and fever. Log temperature in °C or °F; the app flags a fever using the published pediatric threshold, with its source linked.
• The timer now pauses and resumes, and lives in a fixed bar visible from any screen.
• When you stop it, the app infers nap vs. night on its own — one less decision at 3 a.m.
• The PDF report can cover one baby, several, or all of them, and now includes temperature.
• Layout fixes in the weekly charts and in long menus.
The developer, Fabian Pernia, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Contact Info
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fabian Pernia
- Size
- 46.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Fabián Pernía