LunaLog: Baby Sleep Tracker
In-app purchases
Everyone
info
500+
Downloads
About this app
LunaLog is a shared baby tracker for sleep, breastfeeding, bottles, diapers, pumping, growth and milestones. Log your newborn’s day in seconds, keep every caregiver in sync, and get personalized nap predictions based on your baby’s real routine.
Track feeds, naps, overnight sleep and diaper changes in one calm timeline. LunaLog helps parents, partners, sitters and family understand what happened—and what may be coming next.
Smart nap predictions
See the ideal nap window before your baby gets fussy. Know if you're too early, right on time, or running late. Wake-window guidance that adapts as your baby grows — calmer days, fewer overtired meltdowns.
Track everything in one place
Feeds (breast or bottle), diapers, naps, and overnight sleep. Plus pumping sessions, activities (bath, tummy time, outdoors), medication with smart reminders, temperature, symptoms, and growth (weight, length, head circumference). One home for it all — no jumping between apps.
Capture every first
The built-in Memory Book lets you save milestones with photos. First tooth, first roll, first laugh — kept where you'll actually find them later.
Stay in sync with your team
Share access with your partner, sitter, daycare, or family. Everyone sees the same activity feed, predictions, and reminders in real time. Tap Handoff for an instant summary of the last few hours — perfect for shift changes.
Personalized guidance that learns
A daily Insights view tells you how today is going and what to expect tonight. Weekly AI reports surface patterns you might have missed. Trends show how sleep, feeds, and rhythm have shifted over time.
Built for real-life caregiving
One-tap logging for sleep-deprived moments. Calm, modern interface that works on phones, tablets, and laptops. Designed to feel supportive, not judgmental — for newborns through toddlers.
Download LunaLog and bring some calm to your baby's day.
Track feeds, naps, overnight sleep and diaper changes in one calm timeline. LunaLog helps parents, partners, sitters and family understand what happened—and what may be coming next.
Smart nap predictions
See the ideal nap window before your baby gets fussy. Know if you're too early, right on time, or running late. Wake-window guidance that adapts as your baby grows — calmer days, fewer overtired meltdowns.
Track everything in one place
Feeds (breast or bottle), diapers, naps, and overnight sleep. Plus pumping sessions, activities (bath, tummy time, outdoors), medication with smart reminders, temperature, symptoms, and growth (weight, length, head circumference). One home for it all — no jumping between apps.
Capture every first
The built-in Memory Book lets you save milestones with photos. First tooth, first roll, first laugh — kept where you'll actually find them later.
Stay in sync with your team
Share access with your partner, sitter, daycare, or family. Everyone sees the same activity feed, predictions, and reminders in real time. Tap Handoff for an instant summary of the last few hours — perfect for shift changes.
Personalized guidance that learns
A daily Insights view tells you how today is going and what to expect tonight. Weekly AI reports surface patterns you might have missed. Trends show how sleep, feeds, and rhythm have shifted over time.
Built for real-life caregiving
One-tap logging for sleep-deprived moments. Calm, modern interface that works on phones, tablets, and laptops. Designed to feel supportive, not judgmental — for newborns through toddlers.
Download LunaLog and bring some calm to your baby's day.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages, and Photos and videos
Data is encrypted in transit
You can request that data be deleted
What’s new
Always know the wake window: a live Awake timer at the top of the Sleep page shows how long your little one has been up since their last nap or overnight — so you can catch the next sleep window right on time.
Share the wins: turn your favorite Weekly Report moments into beautiful cards for family and friends.
You'll now get a notification the moment a caregiver accepts your invite.
Plus bug fixes and polish throughout.
Share the wins: turn your favorite Weekly Report moments into beautiful cards for family and friends.
You'll now get a notification the moment a caregiver accepts your invite.
Plus bug fixes and polish throughout.
App support
About the developer
Jonathan Raymond Raymer
rayme083@gmail.com
695 Heron Cir N
Oakdale, MN 55128-5382
United States