Breastfeeding timer and bottle tracker
Which side was last? How much was in that bottle? Keep the useful details together, with nursing timers and a simple bottle log.
Cocoon records nursing minutes on the left and right, with one side running per baby. Pause for a break, switch sides or enter a past feed. The Feed card shows the last side when the latest feed is a breastfeed and that side is known. Bottles have an amount, unit and contents; saved feeds can be corrected.
What it does
Start a nursing timer on either side, switch sides mid-feed, pause for a break and resume. Saved start and pause timestamps let Cocoon restore the elapsed time when you reopen the app. Breaks stay separate from nursing minutes.
For a late start, use Minutes ago or Set time. To continue a saved breastfeed, open it and choose Resume this feed when this baby has no other active feed timer. The continuation stays on this device until you end it again and save.
See the last breast used when it is known. If the latest feed was a bottle, open recent history to find the earlier breastfeed. The reminder describes your record; it does not tell you which side must come next.
Log bottles in mL or US fl oz and choose formula, expressed milk, mixed or donor milk. Check the amount taken before saving a remembered volume. Breastfeeds, bottles and pumping have separate entries in the same day.
How it works
- Choose Left or Right to start a breastfeed, or enter the time and minutes of a past feed.
- Switch sides, pause and resume from the timer card, the Lock Screen or the widget.
- End the feed to save nursing minutes and the last side used. Paused breaks are excluded from nursing time.
- For a bottle, check the time, contents, amount taken and unit, then save.
The details
- Time per side and total time at the breast, per feed and per day
- Running timers on the Lock Screen, Dynamic Island, widgets and an Android notification
- Enter a past feed after the fact
- Charts of daily feeds, bottle intake and time nursing over 7, 14 or 30 days
- Time since the last feed, measured from its start
- mL or US fl oz for bottles
Common questions
Does Cocoon remember which side I fed on last?
Yes, when it is known. The Feed card shows the last side if the latest feed is a breastfeed. After a bottle, open recent feed history to see the earlier breastfeed. You choose the side for the next feed.
What happens to a running feed timer if the app closes?
Cocoon reconstructs elapsed time from saved start and pause timestamps when you reopen it. Closing the app does not pause a running feed, and a timer you paused stays paused until you resume it.
Can I track combination feeding?
Yes. Breastfeeds, bottles (formula, expressed, mixed or donor milk) and pumping sessions all sit in the same day, with totals and charts for each.
Read more in the guides
Breastfeeding latch and positions: how to get a comfortable latch
Signs of a good latch, step-by-step attaching, six breastfeeding positions to try, safe side-lying feeds and what to do when the latch hurts.
Cluster feeding: why babies feed constantly and how to cope
What cluster feeding is, when it usually happens, why it's rarely a sign of low supply, how to get through long evenings, and when frequent feeding needs a check.
Is my baby getting enough breast milk? Signs by age
How to tell your breastfed baby is getting enough, using nappies, weight, swallowing and behaviour, plus what isn't a reliable sign and when to get help.
Combination feeding: how to mix breast and bottle and protect supply
How to combine breastfeeding with formula or expressed milk, protect your supply, choose which feeds to swap and introduce a bottle.
Paced bottle feeding: step-by-step guide for parents and carers
How to pace a bottle feed so your baby controls the flow and the amount, with steps, teat flow, fullness signs and common mistakes.
How much formula does my baby need? Amounts by age and weight
Typical formula amounts per feed and per day by age and weight, how intake builds in the first week, signs of enough or too much, and when to get help.
Free tools
Breastfeeding & bottle tracker
Every feature is free right now — no ads, no subscription. Log feeds, sleep and nappies in seconds — and keep the memories too.
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For when both hands are full: speak it, tap it from the Lock Screen, or ask Siri. Timers and the next window are always one glance away.
How it works