A free baby trackermade for 3 a.m.
Log feeds, sleep and diaper changes in two taps — one-handed, in the dark, half asleep. CareCub lives at carecub.app: no App Store, no Google Play, nothing to install or update.
Free forever · Works on iPhone & Android · Share with your partner
The three questions every new parent asks
When was the last feed? How long was the nap? How many wet diapers today? CareCub keeps the answers two taps away.
Know exactly when your baby ate
Breast with left/right timers, bottle amounts, first solids — the timer keeps running even if you close your phone.
- • Left/right breast tracking
- • Bottle ounces in one tap
- • Timers survive restarts
Watch naps turn into nights
One tap when your baby falls asleep, one on waking. See naps and night sleep add up — and the week's rhythm appear.
- • Naps vs night sleep
- • Daily totals at a glance
- • Spot the pattern in days
Count diapers without a notebook
Wet, dirty or both — logged in one tap. The daily counts your pediatrician asks about, ready before they finish the question.
- • One-tap logging
- • Wet / dirty / mixed
- • Daily summaries
Also: weight & height, medicine, temperature, tummy time — or any custom event you want to remember.
No App Store. No downloads. Just open it.
CareCub is a website that behaves like an app — so there's nothing to install, nothing to update, and it never takes up space on your phone.
Open carecub.app
In Safari, Chrome — any browser, on any phone or laptop. That's the whole installation.
Add it to your home screen
Optional, takes ten seconds: tap Share → "Add to Home Screen". You get an icon and a full-screen app feel.
Just track
Two taps per feed, nap or diaper. It even works offline and syncs when you're back — and updates itself silently.
Built for the newborn fog
Those first months are a blur of feeds, naps and night wakings. CareCub is designed for exactly that — not for spreadsheet lovers.
One-handed by design
Big buttons, two taps per entry — log a feed while the other arm holds the baby.
The whole care team, one log
Mom, dad, grandma, the nanny — everyone sees the same live timeline from their own phone. No more "did you feed him?" texts.
Pediatrician-ready answers
"How many wet diapers a day?" — open the history and show the screen. Exact numbers beat blurry 3 a.m. memories.
Twins and siblings welcome
Add every child and switch between them instantly — no extra cost, ever.
Why parents pick CareCub
Free — every feature, no subscription, no trial
Nothing to install from the App Store or Google Play
Works on iPhone, Android and laptops alike
Keeps working offline, syncs when you're back
Timers survive closed tabs and phone restarts
Your data stays yours — export to CSV anytime
Latest from our Blog
Practical guides and schedules to help you navigate sleep schedules, feeding guides, and diapers in the first year.
Baby Feeding Chart: How Much by Month (2026)
Baby feeding chart for the first year: ounces per feed and per day month by month, breast milk vs formula side by side, plus solids amounts from 6 months.
Best Baby Tracker Apps of 2026, Compared
The best baby tracker apps of 2026 compared: Huckleberry, Napper, Baby Tracker, Glow Baby, CareCub and more - real prices, standout features and limitations.
Why Track Baby Feedings, Sleep & Diapers
Why keep a baby feeding and sleep log? What pediatricians ask at checkups, which patterns tracking reveals, what to record at each age - and when to stop.
Questions parents ask us
Is CareCub really free?
Yes — completely. Every feature, every child, every caregiver. There is no paid plan, no trial that expires, and no feature locked behind a subscription.
Do I need to download an app?
No. CareCub opens right in your browser at carecub.app — nothing to install from the App Store or Google Play. If you'd like an icon on your phone, tap "Add to Home Screen" once and it opens full-screen like any other app.
Does it work on iPhone and Android?
Yes — and on tablets and laptops too. Anything with a browser works, so you can log a feed from your phone and check the week's pattern from your computer.
Can my partner see the same data?
Yes. Sign in on any number of devices and everyone sees the same live timeline — when the baby last ate, slept, and was changed. No more guessing or texting back and forth.
Is my baby's data private?
Your data is encrypted, belongs to you, and is never sold or shared. You can export everything to CSV or delete your account at any time.
What can I track?
Feeding (breast with left/right timers, bottles, solids), sleep and naps, diapers, weight and height — plus custom events like medicine, temperature, or tummy time. Anything you'd want to remember at the next checkup.
Tonight's 3 a.m. feed can log itself in two taps
Open it in your browser, add your baby, and the next checkup question already has an answer.
Start tracking freeNo credit card. No download. Just carecub.app.