“Which side was it?”
Time a breastfeed, record a bottle and check what happened last. Edit the details later if your hands were full.
Explore feeding records →Baby tracker & journal
Less to remember.
More room for
your baby.
The last feed. The nap that just ended. The little moment you want to keep. Cocoon brings them together, ready for you and whoever’s caring next.
Start logging without an account.
A free account adds backup and caregiver sharing.
- Works offline
- No ads
- Free right now
- Last feedBreastfeed · right side last
- Last nappyWet nappy recorded
- Sleep startedKeep the start time handy
Example entries, not a suggested routine.
Useful in the everyday
For the things you
keep trying to remember.
Keep the details that make the next moment easier. Add more when it helps, and correct a record whenever you need to.
“When did they wake?”
Keep sleep and waking times together, including overnight. A record helps you describe the day without relying on memory.
Explore sleep records →“I want to keep this.”
Save a photo, video or a few words beside the day’s log. Find the memories again in your family journal.
Explore the journal →When someone else takes over
A handover with
fewer missing pieces.
Give the next caregiver a place to check the last feed, waking time and notes. Invite the people you choose, and decide whether they can add records or just view them.
- One shared log across your devices
- A Today handoff to review or share
- Caregiver access you can change
Your own records provide the context. Cocoon does not assess your baby’s health.
You log what happened
The same record
Last feed & breast side
Sleep and waking times
Notes alongside the entry
The next caregiver can catch up
Invite caregivers with a free account. Offline changes sync when devices reconnect.
The Cocoon guide library
A question today.
A useful place to start.
225 calm, referenced guides on feeding, sleep, development and family life. Read the quick answer, explore the detail and check the linked sources.
Browse all 225 guides →
sleep
Newborn sleep patterns: what to expect from 0 to 12 weeks
How much newborns sleep, why they wake so often, what normal sleep noises look like, and how sleep changes over the first 12 weeks.
bottle
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.
solids
Starting solids: readiness signs, first foods and how much
When and how to start solids, the signs your baby is ready, what to offer first, how much food by age, and how advice differs in Australia, the UK and the US.
cocoon.
TimeWhat happenedNotes
A blank page for the details that help.
Paper works too
Start with a simple record.
A time, a feed, a note for the next person. Our printable log gives you space for what you know and what you missed.
No email or account needed.
Your records, your choice
Bring your history.
Keep a way to take it with you.
Already using another tracker? Check its import guide before switching. You can also export your Cocoon records and supported media for a backup.
Moving from another app?
Find supported formats and step-by-step import instructions.
Check import options →Keep your own copy
See what the export includes, its media limits and your privacy controls.
Explore privacy & export →Before you begin
A few things
worth knowing.
Every feature is free right now — no ads, no subscription.
More questions & answers →Is Cocoon really free?
Yes. Every feature is free right now — no ads, no subscription. Logging, the journal, nap forecasts, the sleep program, charts, reports, the guides and multi-caregiver sync are all free today. Logging, history and family sharing will always be free.
Do I need an account to use Cocoon?
No. You can set up your baby and start logging without an account — everything saves on your phone. A free account adds backup, sync across your devices, the caregivers you invite, a second child and the optional AI features.
Does Cocoon work offline?
Completely. Cocoon is offline-first: every entry saves on your phone straight away and syncs to your family when you're back online, so you can log on a walk, on a plane or in the nursery at 3am.
Can I fix a mistake or log something from earlier?
Yes. Every entry can be edited or deleted, and a deleted entry can be put back. When logging, choose Just now, 5, 15 or 30 minutes, or an hour ago, or set the exact time.
Start with what helps
Your next record
can be a simple one.
Open the web app and begin with a feed, a sleep or a memory.
Open Cocoon on the webPrefer an app on your phone?
Android is in private beta. iPhone is on the way.
Android testers request an invite before installing.