Multibaby is a baby tracker for the whole day - sleep, feeds, nappies and growth, in one place. It logs fast, learns your baby's rhythm, and keeps that learning on your phone. It works beautifully for a single baby, and it is built to handle more than one when you need it.

Everything you need to track

  • Sleep & naps. Wake windows, nap length and night sleep at a glance.
  • Feeds. Bottle, nursing and solids - captured in seconds.
  • Nappies. Wet and dirty changes logged without fuss.
  • Growth & milestones. Height and weight over time.

What makes it different

  • Just say it. Voice logging captures a feed or nap without turning on a light or tapping through screens.
  • Knows their rhythm. On-device learning suggests the next nap, feed and bedtime - and gets ahead of hungry, overtired crying.
  • Soothing sounds. White noise, lullabies and nature sounds you can start from the app.
  • The averages that matter. Sleep, wake-ups, bedtime and nap length, trended over time.
  • Private by design. Your baby's data and the learning it drives stay on your device.

Works for one, built for more than one

With a single baby, you get a fast, private, full-featured tracker. And the day you are juggling twins or two under two, Multibaby is ready: each child gets their own profile, with one-tap switching between them. You will not need to change apps.

Frequently asked questions

What does Multibaby track?

Sleep and naps, feeds (bottle, nursing and solids), nappies, and growth and milestones - plus soothing sounds and per-baby nap, feed and bedtime predictions.

Does Multibaby work for one baby?

Yes. Multibaby works perfectly for a single baby - you simply use one profile. It is also built to handle twins and close-in-age siblings when you need more than one.

How does voice logging work?

You speak a natural note like "Jamie ate a banana, Jacky napped" and Multibaby logs each item to the right baby - handy for capturing a feed at night without a screen.

Is my data private?

Yes. Multibaby's predictions are learned on your device, and that data stays on your phone.