PumpKin: Breast Milk Tracker

PumpKin is a free pumping tracker and breast milk stash manager for parents who pump. No ads, no subscriptions, no one-time payment, just one place for milk, feeds, and family. TRACK EVERY PUMP - Log sessions in seconds: volume, duration, left and right side, and notes - Start a pump timer or add a session after the fact - Drag to split output between sides and see how each side performs - Optional Milk Measure: estimate volume from a photo of your storage bag, always with your consent KNOW YOUR STASH - Keep a clear fridge and freezer inventory and always see what to use first - Optional storage suggestions based on each bag's dates, where it has been kept, and the guidelines you choose - Forecast how many days of milk you have left at your baby's pace - Follow every batch from pump to bottle, freezer, feed, donation, or discard - Donating extra milk? See how milk banks work where you live, with a report ready for the bank's call UNDERSTAND YOUR SUPPLY - Supply trends over 7, 30, and 90 days - Totals, time, and storage views with per session averages - Spot patterns early, before milk gets wasted FEED AND PREP - Log breastfeeding and bottle feeds alongside pumping - Prepare bottles for later and keep the plan visible to everyone - Local reminders support your pumping rhythm and your stored milk routine SHARE THE MENTAL LOAD - Invite a partner or caregiver to your household - Partners can help log pumps and feeds. Cheerleaders can follow along, view only. - Your data stays private: it is visible only to the people you invite WHY PUMPKIN IS FREE PumpKin is built by PhD researchers in human milk, microbiology, and biology who are also parents. We are a public benefit corporation, and our work is supported by research grants rather than app sales, so PumpKin stays completely free: no ads, no subscriptions, no paid plans, and no locked features. PumpKin is an organizational and educational tool. It is not a medical device and does not replace professional medical advice.