Pumping Tracker app icon, a pump bottle with ounce marks Pumping Tracker

Pumping Tracker: a breast milk log, timer and freezer stash for iPhone

Log a session with one thumb, see today's ounces at a glance, and keep your freezer stash in order. Your next-pump reminder counts from the start or the end of your last session, whichever fits how you pump.

Download on the App Store

For iPhone. Free for 3 sessions and 5 bags, then Pumping Pro.

Today at a glanceA bottle fills with today's total, with printed marks up to your goal.
Reminders, your wayCount the interval from the start or the end of your last session. Switch any time.
One-thumb sessionsA timer that keeps time with the phone locked, and each side of the screen adds half an ounce or 10 mL.
A stash you can trustBags oldest first with use-by dates, fridge and freezer totals, and the bag to use next.

Built for real pumping days

Exclusive pumping, a NICU stay, or getting ready to go back to work: the hard part is keeping it all in your head at 3am. Pumping Tracker keeps count. Tap Start pumping, tap each side as you go, and tap Done. Night mode is true black with soft warm text, so it is easy on your eyes in a dark room.

Reminders from the start or the end

Many pumping apps count the next reminder from when a session started, so a long session eats into your break. Counting from the end keeps the full gap you planned. Pumping Tracker lets you choose, and you can switch any time.

Your freezer stash, in order

Every bag gets a number, the day it was pumped, the amount and a use-by date from storage times you can edit (they start at 4 days in the fridge, 6 months in the freezer and 12 months in a deep freezer). The app shows what to write on the bag. Moving a bag to the fridge to thaw updates its use-by date.

Share with your care team or caregiver

With Pumping Pro, make a supply log PDF for your lactation consultant or pediatrician, or a caregiver sheet for daycare, the NICU or a sitter, with bags in use-next order and simple thawing notes.

Questions

How do I track pumping sessions?

Tap Start pumping when you sit down. The timer starts right away and keeps the right time even if you lock the phone or switch apps. Tap the left and right sides of the screen to add half an ounce (or 10 mL) each, then tap Done. The session goes into today's total, and the next-pump countdown starts. If you forgot to log one, add a past session with its start time and length.

How long does breast milk keep in the fridge, freezer and deep freezer?

The CDC's general guidance for freshly pumped milk is up to 4 hours at room temperature, up to 4 days in the fridge, and in the freezer within 6 months is best and up to 12 months is acceptable. The CDC gives one set of freezer times; Pumping Tracker starts a regular freezer at 6 months and a deep freezer at 12 months, and you can change all three. Thawed milk is good for up to 1 day in the fridge and should not be refrozen. This is general guidance, not medical advice.

What is a milk stash and how do I rotate it oldest first?

A milk stash is the pumped milk you keep in the fridge and freezer for later, often for going back to work, daycare or a NICU stay. Rotating it oldest first means using the bag that will expire soonest before the newer ones, so less milk goes to waste. In Pumping Tracker you add each bag with its amount, pumped date and where it is stored, and the app lines them up by use-by date and marks the one to use next.

Does the app work offline?

Yes. Everything you log is saved on your iPhone, so the timer, the reminders, the stash and the trends all work without a connection. Reminders are local notifications, scheduled on the phone.

What does Pumping Pro cost?

The app is free for 3 sessions and up to 5 bags in the stash. Pumping Pro keeps every session, holds the whole stash, opens 30 and 90 days of trends, and makes the supply log and caregiver sheet PDFs. It is $4.99 a week with 3 days free, or $29.99 once for the Pumping Pass, which is yours to keep. Prices are in US dollars and can differ by country.

Is my data private?

Yes. There is no account to make. Sessions, bags and settings stay on your iPhone and are not sent to us or anyone else. The app has no ads, no analytics and no tracking. If you buy Pro, Apple handles the payment and RevenueCat confirms it with an anonymous id. The app never asks for your baby's name, birth date or photos. The privacy policy has the details.

Why count the next pump from the end of a session?

Many pumping apps count the next reminder from when a session started. On a day when a session runs long, that cuts into your break. Counting from the end keeps the full gap you planned. Pumping Tracker lets you pick either one.

Is this medical advice?

No. Pumping Tracker is a personal log. Storage times are general guidance with a link to the CDC; follow your care team's advice for your baby.