For babies 0-24 months

Know the perfect nap time - before the meltdown.

LilDream turns your baby's wake windows into one clear number: the exact moment to start the nap. Log sleep in two taps and let the rest of the day follow.

No card for the trial Cancel anytime Guidance, not medical advice
Baby sleeping peacefully in a crib with soft pastel bedding
Next nap windowSweet spot

2:45 PM

Ava · 4 months · awake 1h 35m

The aha moment

Most naps go wrong 15 minutes before they start

A baby kept awake past their window gets a cortisol hit. They look wired, then fight sleep for forty minutes. Move the slider and watch the window close.

  • Windows change as your baby grows - we track the range for their exact age.
  • The clock starts when your baby wakes, not when they fall asleep.
  • You get a nudge before the window closes, not after.

Try it now - no account needed

Fresh
4 months
1h 10m
Wake window at 3-4 months1h 15m - 2h

Window opens in 5m. Plenty of time for play.

Get this for my baby

Everything in one app

Built for the parent who is too tired to think

Wake window calculator

One number that decides the nap: how long your baby can comfortably stay awake, by age.

Two-tap logging

Sleep, feed and diaper in under ten seconds. Big buttons, no forms, no friction at 3am.

Age-based daily plan

Naps, windows and bedtime built for 0-24 months - and it shifts as your baby grows.

Night summary

Total sleep in 24h, longest continuous stretch, weekly average and your good-night streak.

Guides for the hard weeks

The 4-month regression, 3-to-2 and 2-to-1 nap transitions, solids and sleep, routines.

Reminders that respect the clock

A nudge when the nap window is closing and when the bedtime routine should start.

Parent rocking a swaddled baby in a dimly lit nursery at night

How it works

Three steps. Under a minute.

  1. 1

    Add your baby

    Name, birth date, timezone. Thirty seconds, no card.

  2. 2

    Log the wake-up

    One tap when your baby opens their eyes. That starts the clock.

  3. 3

    Follow the window

    LilDream tells you the ideal next nap time - and nudges you before it closes.

Pricing

Less than one coffee a month

Start with 7 days free. Cancel anytime - the annual plan is the one most parents keep.

Annual plan

$59.99 / year

That is $5.00 per month, billed once a year.

Save 50%
  • Wake windows for 0-24 months
  • Personalised daily plan
  • Night summary and history
  • All age-by-age guides
  • Nap + bedtime reminders
  • Unlimited sleep, feed and diaper logs
Start 7-day free trial

No card for the trial. Cancel anytime.

“I stopped guessing. The window tells me when to start, and bedtime stopped being a forty-minute negotiation.”

Maya R. - mother of a 7-month-old

Ranges compiled from published pediatric sleep guidance

Cleveland ClinicTaking Cara BabiesThe Baby Sleep SiteHappiest BabyHuckleberrySleep Foundation

Guidance only, not medical advice. Every baby is different - always follow your baby's cues and your pediatrician.

Close-up of a baby sleeping peacefully on a soft muslin blanket

Works like a native app

Install LilDream on your phone

No app store, no download. Tap “Add to Home Screen” in your browser and LilDream opens full screen — instant access at 3am, one tap away.

  • Opens instantly from your home screen, no browser chrome.
  • Works offline — your last view stays available without a connection.
  • Receives nap and bedtime reminder notifications.
  • Uses almost no storage — it is a web app, not a 200MB download.

LilDream

Baby Sleep & Routines

iOS: Safari → Share → Add to Home Screen
Android: Chrome → Menu → Install app

Tonight can be the first night you are not guessing

Set up your baby in thirty seconds and see the next nap window immediately.

Start 7-day free trial