BabyKeep: Baby Tracker & Log

BabyKeep is the private, gentle way to keep your newborn's day. Feeds, sleep, diapers, growth, and milestones, all on your iPhone. No account. No ads. No subscription. Ever.

Most baby apps charge a yearly subscription for widgets, lock family features behind extra plans, and share your baby's data with third parties. BabyKeep does the opposite: everything is included, and your baby's data never leaves your phone. And where the research says a popular feature has nothing behind it, BabyKeep says so and shows you your own baby instead.

THE FIRST TWO WEEKS
• What is typical on each day of life, beside what you logged: feeds, wet diapers, dirty diapers
• Weight change since birth, with the one line that matters: more than 10% below, call your pediatrician
• A short "when to call" list from the AAP and NICE, one tap away at 3 AM
• Ranges, never alarms. Every source is named in the app

YOUR NIGHT COUNTS TOO
• Your own longest stretch of sleep, worked out from the log you already keep
• Tonight's plan: split the night so each of you gets one unbroken block
• A handoff card for whoever takes over, with how long they are on
• And you? Two standard questions about your mood every two weeks, only if you turn them on. Answers never leave your phone

MADE FOR 3 AM
• Log a diaper in one tap, half asleep, and undo any slip
• One-tap feed and sleep timers that remember which side is next
• Live timers on your Lock Screen and Dynamic Island, with a Stop button right there
• A warm, dim night screen that will not wake either of you

YOUR BABY'S OWN RHYTHM
• How long your baby has usually stayed awake this week, from your own log
• No age charts: no research supports wake windows by age, so BabyKeep does not pretend
• Typical ranges beside your numbers, and 7 day trends for feeds, sleep, and diapers

GROWTH AS A CURVE
• Weight, length, and head size on the exact WHO tables, inside a shaded healthy band
• The trend, not a single percentile to worry over
• CDC style milestone checklist with photos and dates

A MEMORY QUILT, STITCHED BY ITSELF
• Every day you log something adds a patch to your baby's quilt
• Milestones become stars, and milestone photos become photo patches
• Share the whole quilt as a keepsake image whenever you like

ON YOUR HOME AND LOCK SCREEN
• Widgets show time since the last feed, sleep, and diaper at a glance
• Log a diaper straight from the widget. Siri and Shortcuts log hands-free

WALK INTO THE CHECKUP WITH ANSWERS
• A PDF summary built around the questions pediatricians actually ask
• CSV export of everything, plus a shareable daily summary card

WHEN YOU ARE READY TO RELAX
• Around two months, BabyKeep gently offers Relaxed Mode
• Pediatric guidance agrees you do not need an app forever, and BabyKeep says so

FOR THE WHOLE CREW
• Multiple babies, including twins, each with their own colors and photos
• Back up everything to a single file you control
• Merge a partner's export into your phone, no accounts needed

TRULY PRIVATE
• 100% on device. There is no account and no server
• No tracking, no ads, no data sharing, ever
• Optional Face ID or passcode lock

BabyKeep is a personal tracker, not a medical device, and does not provide medical advice. Typical ranges and growth references come from published sources named in the app (AAP, WHO, NICE) and are general information, not a diagnosis. Always consult your pediatrician with any questions about your child's health.

PLUS (OPTIONAL, ONE-TIME)
Everything you need to get through the night is free: every log, the live feed timer, growth charts, widgets, export, backup, and two babies. BabyKeep Plus is a small one-time thank-you that unlocks a third baby and beyond, plus three nightlight colors. Family Sharing on. No subscription, ever.