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Your family's memory, one tap at a time

Feeds, sleep and diapers in one tap.

What one logs, the other sees right away. And Nanoh shows when your baby should sleep again — made for 3 a.m., one-handed.

Coming soon toApp Store Coming soon toGoogle Play
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Nanoh's Today screen at real size (in Portuguese): Left, Right, Diaper and Asleep buttons, how long the baby has been awake and the prediction 'should fall asleep between 14:25 and 15:10'. Nanoh's Today screen in the dark theme.
  • Made by a dad who uses it with his own baby
  • No ads, no tracking
  • Your data is yours
  • WHO growth standards
  • Works offline

Every day

The basics, done right — and free.

Logging

One tap logs it. No guilt if you forget.

Big buttons that never move. Left or right breast, bottle, diaper, sleep, burp, medicine, temperature. Forgot to tap in time? Pick −5, −15 or −30 min before logging.

8–12

feeds every 24 h is what to expect for a breastfed newborn; from day 5, 6 or more wet diapers a day help tell whether they're getting enough.Source: American Academy of Pediatrics (HealthyChildren.org)

The 'When was it?' bar with −15 min selected (app in Portuguese).
Prediction

The next nap, before the crying.

Awake, Today shows for how long and “should fall asleep between…”. Asleep, “should wake between…”. Always a range, never an alarm — your baby's cues come first.

  • Free: the age referenceWith times, from day one.
  • Pro: learns your baby's rhythm ProPersonalized from your entries, with the next 6-hour cycle and how accurate it has been.
The 'Now' card (in Portuguese): awake for 40 min, the awake bar and 'should fall asleep between 14:25 and 15:10'.
iPhone

Without opening the app.

A Home Screen widget and a Live Activity on the Lock Screen and Dynamic Island: the current feed with the timer running, “Switch” and “Stop” one tap away. The app reflects everything instantly.

The Live Activity, with the same buttons as the app.

At 3 a.m.

Truly dark. So no one wakes up.

The “Soft night” theme has no pure black and no harsh glare. Switching sides is one tap, and “Stop” stays locked for a few seconds so an extra tap won't end it by accident.

−62 min

of sleep per night, on average, for mothers in the first 3 months after their first child — and sleep hasn't recovered even 6 years later.Source: Richter et al., SLEEP, 2019 (4,659 mothers and fathers)

Today in the dark theme (app in Portuguese): feeding on the left breast, with Switch → Right and Stop.

For the family

Care together, see together — and truly share the load.

Live family

No more “did you give the medicine?”.

Everyone on their own phone, with the same routine on screen. Each person has a color and every entry shows who did it. Invite with a code, with clear roles: guardian, co-caregiver and follow-only.

9 in 10

mothers in a study of 393 women felt solely responsible for organizing the family routine — the invisible work of anticipating and keeping track of everything.Sources: Ciciolla & Luthar, Sex Roles, 2019 · Daminger, American Sociological Review, 2019

  • On Free, 2 people log; the rest follow liveWith Pro, everyone in the family logs. Pro
Right after logging sleep (in Portuguese): 'Sleep · ongoing' with Ana in her color and the Woke up button.
Caregivers' sleep

Your sleep counts too.

Each person logs their own sleep, and the last 24 hours sit side by side with the baby's. It's easy to see who held the night — and to split the next shift fairly. Anyone can keep their own sleep private.

62 × 13

fewer minutes of sleep per night for mothers and fathers, respectively, in the first months with a first child. The gap usually goes unseen.Source: Richter et al., SLEEP, 2019

The caregivers' sleep screen (in Portuguese): last-24-hour bands for the baby and each family member, each in their own color.

Health

Everything the pediatrician asks, in one place. It organizes and informs — it doesn't diagnose.

Vaccines, checkups and growth

The health record, always in your pocket.

The vaccine schedule as a suggestion (the family records the date and checks the card), checkups with the questions to bring, newborn screenings, developmental milestones as an observation list, teeth and supplements. And weight, length and head circumference charts with WHO reference lines.

2006

is the year of the WHO Child Growth Standards, the reference for the growth charts. In Brazil, the national schedule already includes BCG and hepatitis B at birth.Sources: WHO · Brazilian Ministry of Health, vaccination calendar

The Vaccines screen (in Portuguese): doses to check on the vaccination card, with a Record button.
Medicines and temperature

No more “was the dose given?”.

Add the treatment as prescribed, mark “Given” in one tap and get the reminder. Temperature is logged with the time, alongside the routine — and with warning signs, the app tells you to seek care.

84%

of parents made at least one liquid-medicine dosing error in a controlled experiment; about two thirds of errors were overdoses. In babies under 3 months, a fever of 38 °C (100.4 °F) or higher means calling the pediatrician right away.Sources: Yin et al., Pediatrics, 2016 · AAP (HealthyChildren.org)

The Summary (in Portuguese): Today, Yesterday, 7 and 30 days, and the day band with sleep, feeds and diapers.

The daily and weekly Summary — the basis of the pediatrician report.

Memories

What you log becomes your baby's story.

Journal

The moments no spreadsheet can hold.

The first smile, the first bath without tears, a letter for your baby to read one day. Notes with photos, milestones and letters, written by whoever was there. And cards to share — the background photo stays on your phone.

  • Free: up to 30 photos per familyWith Pro, unlimited photos and special cards. Pro
The Journal (in Portuguese): notes like the first real smile and the first bath without crying, with All, Milestones and Letters filters.
Baby book

A book that writes itself from the routine.

The book grows from the journal: before birth, the arrival, the first year, milestones and letters. Weekly pages only go in when you approve them.

  • AI draft and PDF book ProAI drafts the page from everyone's answers — each family voice stays as written. Then download the PDF.
Lia's book (in Portuguese): the cover, the Download PDF button and the Milestones chapter.
Pro Nanoh Pro

The Nanoh that thinks with you.

Free is truly free: logging, live family sync, health and export never move to Pro. Pro adds what's hard to do alone — and keeps Nanoh ad-free.

  • Prediction that learnsYour baby's own rhythm, not just the age average, with the next 6-hour cycle and an accuracy panel.
  • AI that knows the routine“How were the nights this week?” — answers from your own entries, with where they came from. Only with your consent.
  • Pediatrician reportSecure expiring link and PDF, with the full history for the period.
  • The whole family can logNo limit on caregivers who log. One subscribes, everyone gets Pro — every baby too.
  • PDF book and unlimited photosAI page drafts, special cards and the finished book to keep.
  • Full history in viewOn Free, the last 30 days stay in view (nothing is deleted). With Pro, everything — plus unlimited shortcuts on Today.
Best value

Pro yearly Pro

R$16.58/month

billed R$199 per year · or R$29.90 monthly

Save 44% vs. monthly
  • About R$0.55 a day, for the whole familyOne guardian subscribes and every caregiver and baby gets Pro.
  • 7 days to try, no card neededThe app reminds you 2 days before it ends; without subscribing, it returns to Free on its own.
  • Cancel anytimeThrough your phone's store. Your entries stay yours.

Free × Pro

FeatureFreePro
Log everything, live family, widget Yes Yes
Health, caregivers' sleep, journal Yes Yes
Who can log2 peopleWhole family
Sleep predictionAge referenceLearns the rhythm
History in view30 daysFull
Pediatrician report—Link and PDF
AI and PDF book— Yes
Journal photosUp to 30Unlimited

Planned launch prices in Brazil (BRL); other countries see local prices in the store. You subscribe through your phone's store and can cancel anytime; no entry is lost when going back to Free.

Frequently asked questions

Straight answers.

Is Nanoh free?

Yes, with no time limit. Logging every event type, live family sync, the widget, baby health, reminders and data export are free. Pro adds extras such as personalized sleep prediction, full history, AI and the report for the pediatrician.

How much is Nanoh Pro?

Planned launch prices in Brazil are R$29.90 per month or R$199 per year; prices in other countries are shown in the store. One person subscribes and the whole family gets Pro. You can try Pro for 7 days, no card needed.

Does Nanoh work offline?

Yes. Entries are saved on the phone immediately, even without a connection, and sync to the family when the connection is back.

Does Nanoh replace the pediatrician?

No. Nanoh organizes records and offers general information; it does not diagnose or recommend treatment. Health decisions belong to the family together with their pediatrician. In an emergency, seek medical care right away.

Is my data sold or used to train AI?

No. Nanoh has no ads or tracking, does not sell data and does not use records to train AI models. Pro AI only uses records if the family allows it, and it can be turned off at any time.

Be the first to know when Nanoh lands.

One email on launch day. No spam, and you can leave the list anytime.

Coming soon toApp Store Coming soon toGoogle Play