A clay-style baby asleep on a crescent moon

Your baby has a rhythm.
Nouma finds it.

Calmer nights for your baby. A little more rest for you.

Download on the App StoreGet it on Google PlayComing soon

Everything in one app

One swipe to log, one dial to read the day

Sleep, feeds and diapers land on one timeline; the rhythm dial turns them into the next sleep. The phone is Home as the app draws it; the cards beside it are four more of its screens, redrawn larger so you can read them.

How it works

Three things, every day

  1. Swipe when they sleep

    One swipe when your baby falls asleep, one when they wake. Feeds and diapers are one tap more.

  2. The dial reads the day

    Naps and awake windows land on one arc by day, the night and its wakings by night, so you see where today stands at a glance.

  3. Tonight is predicted

    The engine learns your baby’s own windows and says when the next sleep should land — before the meltdown.

Log from wherever you are

  • In the app
  • Widgets
  • Siri
  • Live Activity
  • Ask by text
  • Voice
  • Photo

The rhythm dial

Read the whole day on one dial

  1. The arc is your baby’s day, from the sun at the morning wake over the top to the moon at bedtime. A switch in the middle turns it over to the night and its wakings.
  2. Every nap sits on the arc as a blue band, its start and end written beside it. Solid means logged; dashed means the app’s plan. Feeds, diapers and meals ride a lane just inside, and a dashed spoke marks the time it is now.
  3. In the middle, the one thing you need right now: the next sleep and how long until it. The engine sets it from your baby’s own windows, not a chart’s.

Free versus Plus

Free where it counts. Plus when you want more.

Tracking, predictions and charts never cost anything, with or without an account. Plus adds the AI layer, the full library and the whole household.

Free, forever

Nouma

$0 No account needed for tracking

  • Swipe tracking: sleep, feeds, diapers, growth, care
  • The rhythm dial and on-device predictions
  • Sleepy-window reminders before the next nap
  • Insights charts and PDF shares
  • Live Activity on the Lock Screen
  • 24 soothing sounds, the first month of lessons
  • Free account: backup and sync across your devices
Get the free app
7 days free

Nouma Plus

$39.99 a year, or $4.99 a month

  • Everything in the free app
  • Ask: unlimited questions, answered by AI from your baby’s log
  • Sleep plan made by AI: five days ahead, kept fresh automatically
  • Widgets and Siri: log without opening the app
  • All 100 sounds and the sound studio
  • All 182 lessons, day 0 to day 730
  • Household sharing, as many caregivers as you need
Start 7 days free

Compare every detail

Questions

Asked at 3am, answered here

Do I need an account?

Not for tracking. The app works fully offline without one. A free account adds backup and sync across your devices, and it is required for Ask and household sharing, because those run on our servers.

Does it work without signal?

Yes. Tracking, the rhythm dial, predictions, sounds and lessons run on the phone. In a basement bedroom or on a plane, nothing stops. Sync catches up when you are back.

What ages is Nouma for?

From the first day home to the second birthday. The norms behind the predictions and the lessons run day 0 to day 730, and the dial adapts as naps drop from four to one.

How good are the predictions?

They start from age norms and, within a couple of weeks of logging, follow your baby’s own wake windows and nap lengths instead. They are a guide, not medical advice: your pediatrician always wins.

Can the other parent see the log?

With Nouma Plus, yes. Invite as many caregivers as you need with a code. Whoever is holding the baby logs it, and everyone sees the same day, live. Caregivers join for free with their own account: only the inviting account needs Nouma Plus.

What happens to my data?

It stays yours. No ads in the app, no cross-app tracking, and nothing is used to train models. Export a month of the journal as a PDF any time, and delete your account in the app to remove it from our servers within minutes.

Tonight

Tonight can make more sense.

Log the first nap in ten seconds. By the end of the week, the dial knows your baby’s rhythm.

Download on the App StoreGet it on Google PlayComing soon