Sleep, read back to you
Night and day sleep charted across the week, with the wake window your own logs suggest and the rough nights marked so a blip is legible next to a regression.
Stage three · the first year
The first year, made legible
Once they are here the navigation widens again — sleep, logging, milestones, care — and sage takes over from terracotta. Two taps to log a feed or a nap, and then the app does the reading for you: what the week actually looked like, and roughly when the next wake window closes.
The regression radar
Sleep cycles mature between week 14 and 17, so the four-month shift is forecast three weeks early — with a plan, instead of a 2am search history.
Development, as ranges
Milestones drawn as windows, never deadlines, with one small thing to try today and a clear line about when a slow one is worth mentioning.
A care library that follows the baby
Skin and cradle cap, hips and safe carrying, tummy time and head shape, reflux, vitamin D and feeding cues — surfaced when your baby is the right age for it.
In the app today
- Feed, sleep and nappy logging in two taps
- Sleep analytics across the week
- Wake-window predictions from your own logs
- Six developmental phases across the first year
- Milestones and a written care library
How the stage moves
The app moves here on your baby’s birthday — the real one, whenever it turns out to be, because babies arrive early, arrive late, and arrive second.
The other two stages
Stage one · in the wombWatch them grow, one week at a timeWeek-by-week development guides, nutrient targets that move with your trimester, and every scan explained — from week 4 to week 42.Stage two · getting ready, and goingA birth class you can open at 3amNine short birth-class lessons, guided breathing, a contraction timer and checklists that split between you — all of it working offline.
babybub gives general information and a place to keep your own records. It is not a medical device and it does not diagnose anything. Always ring your midwife, child health nurse or GP if something worries you.