Pump Log is iPhone-only. PumpStash tracks your pumping and freezer stash on Android, free.
PumpStash is an Android app that logs your pumping sessions, keeps every frozen bag dated and in order, and shows how many days of milk your stash covers. Unlimited logging, reminders, your full stash and data export cost nothing.
Pump Log® is a registered trademark of Stefanik Software LLC. PumpStash is not affiliated with them.
What that means if you’re on Android
Pump Log® from Stefanik Software LLC ships on the App Store, and Google Play has no listing for it. There’s no website version either, so an Android phone has no way to run it. Checked . For anything about their plans, their own site is the place to look. We don’t speak for them.
That leaves you choosing an Android app. Before you pick one, it’s worth knowing that “a pump log” covers two jobs. The first is the session: time, duration, which side, how many ounces. The second is the freezer: what’s in there, how old each bag is, what to use next. Apps differ in how much of that second job they take on, and it’s the half that gets awkward once your stash grows past a shelf.
What to look for in an Android pumping app
Six things worth checking before you install anything. They apply to any app in this category, ours included.
- 1
You can log a session in two taps.
You'll be doing this half asleep, one-handed, at 3am. An app that wants a form and three screens is one you'll stop opening by week two.
- 2
The freezer is bags, not a total.
One number for “milk in the freezer” tells you how much you have. It won't tell you which bag to use first or which one is about to expire. Dated bags will.
- 3
It knows the storage window for each location.
Breast milk keeps about four days in the fridge, six months in a combo freezer and twelve in a deep freezer, per CDC guidance. An app that knows the difference can date every bag for you.
- 4
The expiry moves when the milk moves.
Take a bag from the deep freezer to the fridge and its clock changes. An app that makes you recalculate that yourself has handed you homework.
- 5
It works with no signal and no account.
Hospital basements, aeroplanes, your own bedroom with the wifi playing up. You shouldn't have to wait for a connection to write down four ounces.
- 6
The basics aren't behind a paywall.
Logging your sessions and seeing your stash are the basics. Where a paid tier starts is a fair question to ask before you commit.
What PumpStash does
Three jobs, in the order you meet them.
Log the session.
Two taps: how much, and where it’s going. Add time and duration if you want them. Set reminders if you pump on a schedule. There’s no cap on how much you log and no charge for logging it.
The bag lands in your stash.
Every entry becomes a dated bag with its own expiry, worked out from CDC storage guidance and the place you put it: about four days in the fridge, six months in a combo freezer, twelve in a deep freezer.
Your milk stash lists oldest first, so the bag to reach for is the one at the top. Swipe to mark it used when the bottle is empty. On a daycare morning, one tap clears the whole day’s pack.
Move a bag and the date moves with it. Take milk out of the deep freezer on a Tuesday morning to thaw and PumpStash recalculates the expiry against the fridge window, starts a 24 hour thaw clock, and stops you putting that bag back in the freezer, with a note on why thawed milk shouldn’t be refrozen.
Days of milk left.
Your stash divided by what your baby drinks in a day.
The intake figure starts from your baby’s age and weight using standard pediatric tables, so the number works from day one without you logging a single feed. Every two weeks PumpStash asks you to confirm it, pre-filled with the current estimate: one tap if it looks right, or change it if your baby is drinking more. You can set the figure yourself in settings and leave it there. As your baby grows, the days-left number comes down to match without you editing anything.
If you want to try the sum before installing anything, the free breast milk stash calculator does it in the browser. If you’re still building the stash, that guide covers the part before the maths.
Moving over from an iPhone
There’s no import. If you’ve been logging on an iPhone, that history stays there.
In practice it costs you about a minute. At setup PumpStash asks for your current total in each location and roughly when the oldest milk was pumped. From that, your stash, every expiry date and your days-left figure are live on the first screen. Session history builds from your next pump.
If you want to keep the old records, export them from whatever you’re using now, before you hand the iPhone on.
Your data stays on your phone
No account. No sign-up. PumpStash keeps everything on your phone, and turning the wifi off changes nothing about how it works.
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Nothing to sign into
Your sessions, your bags and every date sit in the app on your phone, and they work the same with the phone in airplane mode.
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There are no ads
Nothing on your screen has been sold to anyone, and there is nothing to profile you for. Plenty of free apps pay for themselves with advertising instead, and Google Play says so on the listing: look for the “Contains ads” label before you install anything, ours included.
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PumpStash Plus adds optional backup
Switch it on and your data copies to your own Google account, so you can restore it on a new phone. That is the only time anything leaves your phone, and you choose it.
What you get without paying
All of this is free, with no time limit and no cap on how much you log:
- Unlimited session logging
- Pumping reminders
- Your full stash inventory, with every bag's expiry date
- Days of milk left, updated as you log
- Data export
- No ads
Optional. It adds expiry reminders, cloud backup, custom storage locations and longer-range insights. Pay monthly, yearly, or once for your whole pumping journey. Cancel and the free logging carries on exactly as before.
Pumping on Android: common questions
Is Pump Log available on Android?
Is there a pump log app for Android?
Is there a free pumping tracker for Android?
What should I use to track pumping on Android?
Can I bring my old pumping history across from an iPhone?
Does it work offline and without an account?
Do you have a paper pumping log?
Know how many days your stash covers
Free on Android. No account, no ads, and your milk data stays on your phone.