Nanabi Get the app

For parents of children aged 0 to 4

Your child's development, one week at a time.

Each week, a short note on what's changing at your child's age, three simple ways to play, and a calm plan for the hard phases, like night wakings. Five to ten minutes, nothing to keep up with.

First week free, everything open.
$4.99 a month after that, or $39.99 a year.

The This week screen in Nanabi for a 9 month old: the weekly note Gone, then back, explaining that around 9 months many children start to look for a toy after it drops out of sight, with its source, CDC milestones.
The "This week" screen. Sample age: 9 months.

How it works

Three steps, then one week at a time

No checklists, no scores, no streaks to protect.

  1. Tell us the birth month

    Month and year only. We never ask for your name, an exact birthday or a photo.

  2. Open this week

    A short note on what's changing at this age, with its source, and three ways to play using things you already have.

  3. Add a track if you need one

    If nights are hard, pick a track: one small, step-by-step change each week. Switch or pause anytime.

Inside each week

One card, four parts

Every week has the same calm shape, so you always know where to look.

The weekly note

What many children do around this age, in plain words, with its source (CDC, AAP or NHS). A picture of the season, not a test.

Three ways to play

Short activities with things you already have, each tagged with the area it supports.

MovementLanguageThinkingFeelings

A step for the hard phase

If you've added a track, this week's lesson sits right in the card: one small change, read in a few minutes.

When to talk to your doctor

Always open, every week, free. You don't have to wait for a checkup, and you know your child best.

Tracks

A plan for the hard phases

Each track is a short series of lessons, one small change at a time. The first two lessons of every track are free.

Birth to 4 years

Night wakings

Why nights change at each age, and the same calm steps to try at every waking.

First 2 lessons free

6 to 24 months

Night weaning

Move away from night feeds gently. If feeding is painful or you're worried about weight, talk to a doctor or lactation consultant first.

First 2 lessons free

1 to 4 years

Tantrums

Big feelings, calm responses. In progress and not in the app yet; it comes in an update.

Coming soon

Pricing

Honest pricing, no trial tricks

No free trial that turns into a charge. Your first week is free with everything open, and part of every week stays free for good. You pay only if you choose Plus.

Free

$0

No card needed.

  • Your first week, with everything open
  • The weekly note, every week
  • 1 way to play, every week
  • The first 2 lessons of every track
  • "When to talk to your doctor", always

Nanabi Plus

YearlySave 33%About $3.33 a month$39.99
MonthlyCancel anytime$4.99
  • All 3 ways to play, every week
  • Every lesson in every track
  • Every age band, up to 4 years

Prices in US dollars. Google Play shows the price for your country. Billed through Google Play; cancel anytime there.

What Nanabi is not

Clear about the limits

  • Not medical adviceGeneral guidance from public health sources. It doesn't diagnose; it points you to your doctor.
  • Not a screen for your childNanabi is for you. No videos, characters or songs to show your child.
  • We don't sell your dataWe store only the birth month and year, and an optional nickname.
  • No scoresWe don't test, rank or compare your child. Every child moves at their own pace.

Questions

Before you start

Is Nanabi medical advice?

No. Nanabi gives general guidance for parents, based on public sources like the CDC, the AAP and the NHS. It does not replace your child's doctor. If you're worried about your child, talk to their doctor; every week has a page on when to do that.

What do I get for free?

Your first week has everything open. After that, every week you still get the weekly note, one way to play and "When to talk to your doctor", plus the first two lessons of every track. Plus opens the other activities and every lesson.

Why is there no free trial?

Instead of a short trial, part of Nanabi is free for good, and your first week has everything open. Nothing starts charging on its own: you pay only if you choose Plus, monthly or yearly.

What do you know about my child?

Only the birth month and year, and a nickname if you add one. No name, no exact birthday, no photos, no health records. You can delete your data anytime; see Delete your data and our Privacy policy.

When and where can I get it?

Nanabi is coming to Google Play first, in English and Turkish, for parents in the United States, Canada, Australia, New Zealand and Türkiye.

Coming soon to Google Play

Android first. English and Turkish.