A baby sleep consultant in your pocket

Finally, an app that does more than log sleep.

OBubba learns your baby’s rhythm, adjusts naps and bedtime, and explains what changed, helping baby and parent work towards a more restful night.

Download on the App StoreGet it on Google Play
First planimmediatelyPersonal insightsafter 24 hoursPrivacycontrolled by parents
Parents, nursery and grandparents connected around baby through OBubbaNursery logged a napFamily sees the updateBedtime adjusts
OBubba personalised nap prediction
OBubba noticedYour baby’s rhythm is taking shapeChoose a glowing moment to explore

Coming from another tracker?

Bring your baby’s history with you.

Import your tracker data into OBubba, keep the story you have already logged and explore Premium free for 14 days.

14 days PremiumNo card details requiredSee how to switch →

39 written five-star reviews

What parents noticed after using OBubba.

Fuller positive passages from verified Apple App Store and Google Play reviews. Every baby is different.

Read the original reviews →
9:41Five-star stories
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9:41Five-star stories
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9:41Five-star stories
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Three live review feeds move through every written five-star story. Pause over them, use the arrows or browse the complete review wall below.

39 written five-star reviews across Apple and Google Play Google Play also shows 30 five-star ratings in its public breakdown.

★★★★★I love the helpful reminders and being able to keep track of how many ounces he drinks a day. The nap window suggestions are incredibly accurate. 10/10 recommend.SarieWoo · US App StoreNap predictions★★★★★I’ve tried three different apps and nothing has worked as well as this one. Within 3 days my baby was already starting to sleep better after 10 super-long months.Starfishstarlove · US App StoreBetter sleep★★★★★It helps us keep track of his schedule and gives us helpful tips, sleep recommendations and age-appropriate activities. It somehow makes me feel less alone.jo kite · US App StoreShared care★★★★★I’m obsessed. No more guessing on nap time. Baby is sleeping through the night and napping way more during the day with little effort. 10/10!Cocobajo · US App StoreNo more guessing★★★★★Very helpful for figuring out your baby’s cycles.Aniyhaa · US App StoreUnderstanding cycles★★★★★They listen to suggestions and update the app regularly.courky97 · US App StoreListened to★★★★★Extremely helpful in anticipating the next feed, change and nap.daf1092 · US App StoreAnticipates the day★★★★★My mental health has improved so much using this app.Dez247oo · US App StorePeace of mind★★★★★It helped me transition my son into his own bed smoothly.Kraeofsun · US App StoreA smooth transition★★★★★As a first-time mum living overseas from my village, this app has been incredibly helpful. It helps me set a routine daily and is visually pretty and calming too.LaurenLEAJ · US App StoreA calmer routine★★★★★One less thing for this mama to worry about.S1luv · US App StoreLess to worry about★★★★★My 10-week-old is so much happier and getting much better rest._michelllle · US App StoreHappier baby★★★★★This one is the best for me.Alleygr · US App StoreThe right fit★★★★★It’s a great app when it works.1919!smg · US App StoreA great app★★★★★The tracking is accurate and easy to follow.Jenica Mm · US App StoreClear and accurate★★★★★Having everything organised in one place gives me so much peace of mind.DayaaSP · US App StoreEverything organised★★★★★Easy to navigate, with options I could not find in other tracker apps.Ashhaddit · US App StoreEasy to use★★★★★The predictions actually become really accurate.Meeeeeeeeer666842674 · UK App StoreAccurate predictions★★★★★A total lifesaver for staying organised.Pirk07 · UK App StoreStaying organised★★★★★It has dramatically improved my little one’s sleep.Dez247oo · UK App StoreBetter nights★★★★★It has kept me sane through the newborn stage.Aimee041 · UK App StoreNewborn support★★★★★I’ve had a week of great sleep so far.Shabby2705 · UK App StoreGreat sleep★★★★★Recommended by friends and family.Lucy c1996 · UK App StoreRecommended★★★★★Very useful.a1638 · UK App StoreUseful every day★★★★★This app is amazing!Asc12397 · UK App StoreAmazing support★★★★★Since trying this, my baby sleeps so much better.Roza20oo · UK App StoreBetter sleep★★★★★It’s an amazing app. Very accurate. Very good customer service, too.SleepyBirb · Australian App StoreVery accurate★★★★★One of the most thoughtful parenting apps I’ve used, with practical tools and heartfelt support that reflect a real understanding of parents’ needs. Supportive, reassuring and beautifully designed.Madlpp · Australian App StoreThoughtful support★★★★★It has helped so much with my baby’s wake windows. When there is an issue and you report it, someone immediately responds and starts working on it.Brianna Rittgers · Google PlayResponsive support★★★★★This app is useful for parents having trouble keeping track among all the sleepless nights. Even the logging feature is super helpful, and the development team is very responsive.Briana Pearson · Google PlaySleepless-night helper★★★★★Very useful and helpful. A good app, especially for first-time mums.Christiana Danso Seguh · Google PlayFirst-time parent help★★★★★I absolutely love this app. I’m a first-time mum with a five-month-old who fights sleep, and this has him getting much better sleep every nap and bedtime.Finny Nicole · Google PlayRestful days★★★★★There are bedtime stories and age-based activities to do with your baby. It has helped me get him to nap before he is too tired and start a good wake-window routine.Eryn Wayne · Google PlayWake windows★★★★★The app runs a lot smoother now. I love that there’s a section for parents too.Denise · Google PlaySmoother experience★★★★★If you add enough information about your baby’s sleep, it predicts the best time to put him down for a nap with minimal resistance. It’s pretty accurate most of the time.adelina grigoras · Google PlayAccurate rhythm★★★★★The best baby app I have ever used. It still blows my mind how it predicts my son’s naps and is always spot on. I would rate it more than five stars if Google would let me.Gemma-Louise Fletcher · Google PlayAlways spot on★★★★★The developers are always quick to answer questions and concerns. It’s shaping up to be an excellent tracker, and I’ll continue using it as the app grows.Alexis Marshall · Google PlayA growing tracker★★★★★It has a dedicated self-care space for parents and small motivational features that come in handy after a long sleepless night. After nine months, my baby slept through the night for the first time.Melissa Gillmore · Google PlayA definite lifesaver★★★★★Love it!Ariana Lee · Google PlaySimply loved

What happens after download?

Useful from the first log. Personal after 24 hours.

See when guidance begins and exactly who can access your baby’s information.

01

Log in seconds

OBubba starts learning from the first log and gives you an immediate plan for improving sleep. After 24 hours, guidance begins to use your baby’s own records. Each new log gives OBubba more recent history to compare.

02

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.

03

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.

04

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 access
Baby 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 care update changes the sleep plan. Invited carers see why.

Choose who is caring for baby, then watch their update reach OBubba and the people you have invited.

Swipe to choose a story →

Nursery records a baby's nap for their parent
Nursery → OBubba → Home

Nursery records the nap. OBubba updates the plan at 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
OBubba village with nursery, family home and grandparents connected
NNursery
⌂Family home
GGrandparents
12:14 PM · NurseryShort nap logged35 minutes instead of the usual 1 hour
OBubba personalised nap predictionOBubba is doingWaiting for a momentChoose a story to begin
What 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 the carers you have invited.

OBubba’s star baby

Free sleep tools

Start with the question keeping you awake.

Three sleep essentials first. Eight more tools when you need them.

Your whole village, one rhythm

Shared care without carrying it all in your head.

OBubba keeps sleep, feeds, development and care updates connected in one clear timeline for the people you invite.

Download on the App StoreGet it on Google Play
Available on iPhone and Android. Free to start.
OBubba’s star babyOBubba personalised baby sleep screen

OBubba in brief

What is OBubba?

OBubba: Baby Sleep Tracker is a baby sleep, feeding and development tracker for iPhone and Android. It predicts naps and bedtime from your baby's own logs, gives guidance on nap transitions and sleep regressions, and keeps feeds, teething, solids, milestones, development waves, pregnancy and postpartum in one shared timeline.

How is OBubba different from other baby sleep apps?

Its nap and bedtime predictions learn from your own baby's logged days rather than one fixed age chart, and it reads sleep beside feeds, teething, new foods and development, so a harder patch comes with context. A partner can join the same live record, and a trusted carer can log the day from a private browser link without downloading the app. To check other apps side by side, see our comparison pages, which use each app's own public listing.

Is OBubba free?

OBubba is free to download and free to start logging. Premium is optional; the current price and any trial are shown in the app and on the App Store or Google Play listing for your country.

Who makes OBubba?

OBubba is built in the UK by a mum and published by OLife Labs Limited. The OBubba team answers questions at hello@obubba.com, and the press kit has verified product facts and images.

Does OBubba work for twins or more than one child?

Yes. OBubba supports multiple children, including twins, and each baby has their own record and sharing settings.

Is OBubba medical advice?

No. OBubba gives general, age-based information and suggestions based on your own logs. It is not a medical device and does not diagnose anything. If you are worried about your baby, speak to your health visitor, midwife or GP.

Comparing baby apps?

See how OBubba and 26 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).

Follow OBubba on Instagram, TikTok and Facebook. Press kit.