Log in seconds
OBubba starts learning from the first log and gives you an immediate plan for improving sleep. After 24 hours, your insights become personal. The more you log, the smarter OBubba becomes.
A baby sleep consultant in your pocket
Finally, sleep starts to make sense.
OBubba learns your baby’s rhythm, predicts naps and bedtime, and connects feeds, teething, development and care changes to the sleep story.
First planimmediatelyPersonal insightsafter 24 hoursPrivacycontrolled by parents
OBubba noticedYour baby’s rhythm is taking shapeChoose a glowing moment to explore
Real parents. Real sleep stories.
What changed when they understood the rhythm.
Experiences shared by OBubba parents, in their own words. Every baby is different.
Read the original reviews →★★★★★Nap predictions
The nap window suggestions are incredibly accurate.SSarieWoo · App Store★★★★★Better sleep
Within 3 days my baby is already starting to sleep better.SStarfishstarlove · App Store★★★★★Through the night
Within the space of a month she is now sleeping in her cot and through the night.DDez247oo · App Store★★★★★Shared care
It somehow makes me feel less alone.Jjo kite · App Store
What happens after download?
Helpful now. More personal by tomorrow.
No mystery about the work, the waiting or who can see your baby’s information.
Your data is never sold
Your baby’s information is not shared with third parties. If you choose AI help, only the information needed for that analysis is shared with the AI service.
You control every carer
Only people you invite can see a baby’s profile, and only the information needed for that day’s care. Parents control what each carer sees and can turn care access on or off.
Nursery just needs a care link
Nursery does not need to download OBubba. A care link lets them record the day, while you remain in control of access.
Made for real families
Separate accounts. Shared care without oversharing.
Partners use their own accounts. OBubba supports blended families and multiple children, with access granted baby by baby. A parent can care for children with different partners without exposing anyone else’s information.
Who can see what?
Baby AFull family timelineFull accessBaby BFull family timelineFull access✓
Parent sees both children.Full history, insights and controls stay with the parent. Each partner sees only the baby they have been invited to.
Full family viewToday’s care onlyNot shared
See OBubba at work
One moment changes the plan. Everyone sees why.
Choose who is caring for baby, then watch one update travel through the village.
Swipe to choose a story →
Nursery → OBubba → Home
Nursery records the day. OBubba carries the meaning home.
The care link lets nursery log a 35-minute nap without downloading the app. OBubba updates today’s rhythm and shows the parent why bedtime moved earlier.
- Nursery sees only the care view
- Parent keeps full control
- The evening plan updates for everyone invited
NNursery
⌂Family home
GGrandparents
12:14 PM · NurseryShort nap logged35 minutes instead of the usual 1 hour
OBubba is doingWaiting for a momentChoose a story to beginWhat changed for sleep
BeforeBedtime 7:30 PM→UpdatedBedtime 7:05 PM
A shorter nursery nap built sleep pressure sooner.
Illustrative OBubba exampleNursery logged a short nap. OBubba connects it to the rest of the day, updates bedtime and shares the reason with everyone caring for baby.
Free sleep tools
Start with the question keeping you awake.
Three sleep essentials first. Eight more tools when you need them.
Plan the dayBaby sleep schedule makerA full sample day of naps and bedtime from your baby’s age and wake-up time.Open tool →Find the next napWake window calculatorHow long your baby can comfortably stay awake between sleeps.Open tool →
Understand the nightWhy is my baby waking at night?Answer a few questions to see the most likely reasons for night wakes.Open tool →
Free OBubba toolBaby bedtime calculatorThe right bedtime from when the last nap ended.Open tool →
Free OBubba toolHow much sleep does my baby need?How much sleep your baby needs in 24 hours, at night and in the day.Open tool →
Free OBubba toolSleep regression checkerWhich common sleep shake-ups line up with your baby’s age, and what helps.Open tool →
Free OBubba toolNap transition checkerIs your baby ready to drop a nap? Four signs to check.Open tool →
Free OBubba toolBaby formula amount calculatorA typical daily range and bottle size by weight and age.Open tool →
Free OBubba toolBaby growth percentile calculatorWHO percentiles for weight, length and head size, 0 to 2 years.Open tool →
Free OBubba toolCorrected age calculatorCorrected age for babies born early, for sleep and milestones.Open tool →
Free OBubba toolDue date calculatorYour due date, how many weeks pregnant you are, and your trimester.Open tool →Your whole village, one rhythm
You do not have to remember it alone.
Start with the next nap. OBubba keeps sleep, feeds, development and every person who helps in one calm story.
Comparing baby apps?
See how OBubba and 22 other baby apps compare, feature by feature, with sources. Compare baby tracker apps.
OBubba tools give general, age-based information. They are not medical advice and do not diagnose anything. Every baby is different. If you are worried about your baby, speak to your health visitor, midwife, GP or call NHS 111 (or your local equivalent).