Milk Diary: Goal-first baby feeding tracker

Goals that fit your journey.

Milk Diary starts by asking what you’re working toward. Then you only track what’s relevant to your journey, and see how every feed adds up.

Increasing or maintaining milk supply
Combo and bottle feeding
Introducing formula
Easing oversupply
Building a freezer stash
Exclusive pumping
Weaning gently
Twins and multiples

New Bottle Feed screen with bottle type, nipple flow and bottle issues — Log the details that matter.
Note how a latch felt and any pain while nursing. Record which pump and settings you used, or the bottle and nipple flow. Over time you’ll see what’s working, with real details to share with your lactation consultant.

Completed goal: 28 oz total bottle volume — Any way you feed counts toward your goals.
Whether you nurse, pump, use formula, or do all three, every feed moves you closer. Goals are developed with an IBCLC to encourage you, not to grade you.

Completed goal: 20 oz pumped — Any way you feed counts toward your goals.
Whether you nurse, pump, use formula, or do all three, every feed moves you closer. Goals are developed with an IBCLC to encourage you, not to grade you.

Insight: pumping about 2 oz more a day — Weekly insights
Insights that spot the patterns.
Daily progress, streaks and weekly insights show how far you’ve come and where things are trending, so you can see what’s working.

Insight: nursing frequency — Weekly insights
Insights that spot the patterns.
Daily progress, streaks and weekly insights show how far you’ve come and where things are trending, so you can see what’s working.

Milk storage screen with fridge and freezer totals — Know what’s in your stash.
Track fridge and freezer milk with automatic expiration dates so nothing goes to waste. The Freezer Timeline estimates how many days your stash will last.

Milk Diary medium widget showing the last feed 45 minutes ago — Hands free with Siri. Widgets for your home screen.
Log sessions with your voice, or describe your day in plain words and let Milk Diary build a feeding or pumping schedule, with alarms or notifications.

Inviting caregivers to track together — For the whole family
Share with every caregiver.
Invite partners, grandparents and caregivers to track together, each from their own phone. No shared logins. Everyone sees the same feeds in real time via iCloud.

Setting up a shared daily goal — For the whole family
Share with every caregiver.
Invite partners, grandparents and caregivers to track together, each from their own phone. No shared logins. Everyone sees the same feeds in real time via iCloud.

Private by design.

You never create an account or hand over your email. Your feeding data stays on your device and in your own iCloud.

Read our privacy policy

mail_off
No account or email required
No login, no password, no email address needed.
cloud
Synced through your private iCloud
We don’t have servers, and we never see your family’s data.
group
Shared only with caregivers you add
You decide who can see and log feeds.
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Never sold. No ads.
Funded by subscribers, never by data brokers or advertisers.

Diaper change entry with a private photo — Diaper details ready for your pediatrician.
Log a wet and dirty diaper in one entry. Snap a photo for your pediatrician inside Milk Diary. It’s stored privately in the app instead of in your camera roll.

Milk Diary diary in dark mode — Made for late night sessions.
A warm dark mode and one-tap timers for nursing, pumping and bottles, for the 3am feeds.

Free to start. Pro when you’re ready.

Everything you need to start tracking.

checkTrack basic details for bottle feeds, pumps, nursing sessions and diapers
checkNursing, pumping and bottle feeding timers
checkDaily totals across all your entries
checkOne weekly insight trend
checkLog sessions with Siri

Goals, insights and the details that matter.

checkPersonalized daily goals, streaks and weekly insights
checkQualitative notes for latch, pump usage and bottle details
checkMilk storage tracking and auto-calculated Freezer Timeline
checkFeeding schedules with alarms or notifications
checkNatural language logging and schedule generation
checkCustomizable charts and supply trends
checkPDF reports for your pediatrician or IBCLC
checkHome screen widgets

Payment is charged to your Apple ID. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period.

What parents are saying

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Amazing resource!!
Where was this with my first baby?! She had so many struggles with eating and gaining weight, and we were using spreadsheets to try to keep track. With a new baby on the way I’m so excited to have an easy way to keep track of his meals and progress! My husband is super involved and I love that we can both track on our separate phones.
App Store review
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Super helpful
Love the alarms of when to pump. Super easy to use even when I’m sleep deprived.
App Store review
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New parents: get this app!
As a new Dad, Milk Diary was so helpful for our breast-feeding journey. Supportive, gentle guidance is what we really needed when everything felt out of control and this was the best place for us to find it. Cannot recommend highly enough. New parents trying to figure out feeding, help has arrived!
App Store review
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So helpful!
This is the only app I’ve found that does combo feeding well. This thing is awesome!
App Store review
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Great for multiple caregivers and privacy
As a security nerd, I appreciate that this app doesn’t sell my data! Great options for involving multiple caregivers.
App Store review
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Best tracking app — and I have tried them all
This was soooo easy to use and helps with combo feeding which the other apps dont have.
App Store review

Built by a mom. Guided by an IBCLC.

Founder

Kaya Thomas

A mobile engineer for over a decade. When her daughter’s NICU stay shifted her plans from nursing to pumping, she built the app she couldn’t find.

Lactation advisor

Victoria Facelli, IBCLC

International Board Certified Lactation Consultant and author of Feed The Baby. Milk Diary’s goals are developed with her.

Read our story

Milk Diary

Celebrate every feeding goal, big or small.

Download free

Some features require a Pro subscription.

Your feeding goals deserve celebrating.

Goals that fit your journey.

Log the details that matter.

Any way you feed counts toward your goals.

Insights that spot the patterns.

Know what’s in your stash.

Hands free with Siri. Widgets for your home screen.

Share with every caregiver.

Private by design.

No account or email required

Synced through your private iCloud

Shared only with caregivers you add

Never sold. No ads.

Diaper details ready for your pediatrician.

Made for late night sessions.

Free to start. Pro when you’re ready.

Free

Pro

What parents are saying

Amazing resource!!

Super helpful

New parents: get this app!

So helpful!

Great for multiple caregivers and privacy

Best tracking app — and I have tried them all

Built by a mom. Guided by an IBCLC.

Kaya Thomas

Victoria Facelli, IBCLC

Celebrate every feeding goal, big or small.