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3 a.m. Was the last feed left or right?

BabyLedger remembers, so you don’t have to.

One tap logs nursing, bottles, sleep and diaper changes - and everyone caring for your baby sees it instantly. Plus a gentle heads-up when the next nap is likely due.

Start free App Store Google Play
Free on iOS & Android · 10 languages
7:42
Mila
4 mo · day 127
SLEEP 00:04
TODAY
460ml
4 bottles
TODAY
6
84 min total
TODAY
3h 24m
4 naps
TODAY
7
4W·2D·1M
TODAY · 19 EVENTSSee all →
13:12
14
min
13:12
48
min
10:41
32
min
10:41
12
min
LOG LATER
Nursing
tap to start
LOG LATER
Bottle
save amount
LOG LATER
Sleep
3h 24m today
LOG LATER
Diaper
wet or dirty
Home
History
Stats
Settings
LATEST
Left · 12 min
NEXT NAP
in ~40 min
LONGEST SLEEP
3h 28m
Apr 28
SHORTEST SLEEP
1 min
today
00:14L · 12 min
02:38wet
03:42formula · 90 ml
06:10nap · 1h 24m
08:24R · 8 min
09:30wet
11:02breast milk · 120 ml
12:48nap · 38 min
14:20L · 14 min
16:55poop
00:14L · 12 min
02:38wet
03:42formula · 90 ml
06:10nap · 1h 24m
08:24R · 8 min
09:30wet
11:02breast milk · 120 ml
12:48nap · 38 min
14:20L · 14 min
16:55poop
one-tap logging

You ask the same questions every day. We remember the answers.

BabyLedger doesn’t try to do everything. It does four things really well - in a single tap, one-handed, even in the dark. Log past events and edit anything later.

Nursing

A timer that remembers which side you fed last. Left, right, duration - saved, even at three in the morning.

Bottle

Formula, breast milk or mixed. Amounts saved in one tap - no typing, no fiddling.

Sleep & naps

Start the timer when they doze off, tap when they wake. Everything flows into the day’s rhythm.

Diaper

Wet, dirty or both - three big buttons in the thumb zone, saved with a single tap.

hands-free & glanceable

Every important button sits in the thumb zone.

Phone in one hand, baby in the other. Every screen keeps the stop button in the lower half and history up top - and half the time you don’t even need to open the app.

  • A live timer without opening the app
    iPhone: a Live Activity on the lock screen. Android: an ongoing notification. Lock the phone - the time keeps running.
  • Log it from anywhere
    iPhone: Apple Watch, home and lock screen widgets, Control Center, and Siri - “Hey Siri, start nursing in BabyLedger.” Android: home screen widgets.
  • Log it later in 4 taps
    Forgot to log something at 4 a.m.? Tap → yesterday → 04:14 → save. Edit anything later.
  • Their sleep timer, on your phone
    When another caregiver starts a sleep session, the running timer appears on your device too - a Live Activity on iPhone, an ongoing notification on Android.
7:42
Nursing
00:03
DURATION
Left side
Right side
Stop & save
01

Nursing timer

Left or right, one big button.
7:42
Mila
4 mo · day 127
SLEEP 00:04
TODAY
460ml
4 bottles
TODAY
6
84 min total
TODAY
3h 24m
4 naps
TODAY
7
4W·2D·1M
TODAY · 19 EVENTSSee all →
13:12
14
min
13:12
48
min
10:41
32
min
10:41
12
min
LOG LATER
Nursing
tap to start
LOG LATER
Bottle
save amount
LOG LATER
Sleep
3h 24m today
LOG LATER
Diaper
wet or dirty
Home
History
Stats
Settings
02

Home screen

History + today’s stats + 4 tiles.
7:42
THIS WEEK
Week 17
DayWeek
Apr 26 – May 2
NursingBottleSleepDiaper
HOURS
14.2
14.6
14.8
14.1
Sun
Mon
Tue
Wed
Today
Fri
Sat
LONGEST SLEEP
16h 28m
Apr 28
SHORTEST SLEEP
1 min
today
MOST MILK
268 ml
Apr 28
LEAST MILK
60 ml
Apr 28
LONGEST FEED
32 min
Apr 28
SHORTEST FEED
4 min
today
Home
History
Stats
Settings
03

Weekly insights

Sleep patterns and averages - part of Plus.
features

A small app that remembers for you.

The first year comes with the same questions on repeat - when did they last eat, did they sleep enough, when is the next nap due. We answer without a notebook.

01 / 05

Knows when the next nap is due

A wake-window countdown right on the home screen. Age-based for every baby - and personalized to your baby’s own rhythm with Plus. Born early? Predictions use corrected age.
02

The whole family on the same page

Invite your partner, grandparents or nanny with a link or QR code. View-only or full logging permissions - you decide.
03

Works offline, syncs in real time

The timer keeps running without internet; data catches up automatically. Everyone sees the same live data.
04

Understand the patterns

Day and week views with hourly patterns and highlights - longest sleep, most milk, most diapers. Monthly charts come with Plus.
05

Private by design

Only an email and a nickname needed. Your data is never sold and never shown to advertisers. With Plus, export your history as CSV or PDF.
day and week at hand

Your daily and weekly rhythm in one place.

Switch between the day and week views. You immediately see feeds, bottles, sleep, diapers, and simple stats, without digging through history.

TUE, APR 28
Tue, Apr 28
Bottle
268ml
2 bottles
Nursing
12
5h 58m total
Sleep
3h 28m
3 naps
Diaper
1
1 change
WET · DIRTY · MIXED
Wet 100% (1)
Dirty 0% (0)
Mixed 0% (0)
LEFT · RIGHT
Left 100% (12)
Right 0% (0)
simple pricing

Free covers the essentials. Plus learns your baby’s rhythm.

Start free, no card needed. Upgrade when you want the full history and smarter predictions.

Free
$0always
  • One-tap logging of feeds, sleep & diapers
  • Last 7 days of history, day & week views
  • You plus 1 more caregiver, 1 child
  • Wake-window countdown (age-based)
  • Widgets on both platforms; Watch & Siri on iPhone
Start free
BabyLedger Plus
insights
$7.99/ month
or $39.99 / year
  • Full history, without limits
  • Monthly charts and stats beyond the free window
  • Unlimited caregivers, more children
  • Nap, bedtime & next-feeding forecasts learned from your baby’s own rhythm
  • Nap and bedtime reminders, 10 minutes ahead
  • Sleep trends and a 28-day rhythm chart
  • PDF reports (14 days or full history) and CSV export
  • Cloud backup
Try Plus

Prices in USD; local pricing may vary by region.

FAQ

Common questions.

Yes. You only need an email and a nickname - no real names required. Your data is never sold and never shown to advertisers. It’s GDPR-compliant: you can delete your account and all its data from Settings, confirmed with a code we email you. Export is part of Plus - your full history as CSV, plus PDF reports - and on the free plan you can always request a copy of your data by email.
free on iOS & Android

Made with love - and very little sleep.

Download BabyLedger and make the night feeds a little lighter. Feeds, sleep and diapers stay close at hand, so you always know what happened and what’s coming.

Coming soon to the App Store and Google Play.