Everything about your baby's day, in one calm place — and never on our servers.
Log sleep, feeds and diapers with a tap. Nerumi turns them into a day you can read at a glance, learns your baby's own rhythm and keeps the moments worth remembering. Logging is free, forever. No account, no ads, no tracking.
LOG IN A TAP, FROM ANYWHERE
• Sleep and breastfeeding timers that keep running on your Lock Screen and in the Dynamic Island
• Bottles, pumping and your milk stash, diapers, baths, play and tummy time
• Solid foods: first tastes from a list of 120 foods, how your baby reacted, and when each allergen was last offered
• Temperature, medicines and growth
• Apple Watch, Home and Lock Screen widgets, and Siri — log without unlocking your phone
YOUR DAY AT A GLANCE
The Today screen draws your baby's day as a path: sleeps, feeds and changes in the order they happened.
KNOW THE NEXT NAP BEFORE IT COMES · PREMIUM
Nerumi learns your baby's own sleep rhythm from your records and tells you when the next sleep is getting close. When the rhythm is too unsettled to call, it says so honestly.
SEE WHAT CHANGED THIS WEEK · PREMIUM
Weekly trends for sleep, feeding and diapers, compared with the week before and explained in plain words.
GROWTH WITH CONTEXT
Log weight, length and head circumference — your full measurement history is free. Premium adds WHO percentile charts, explained in plain language. A percentile isn't a grade.
READY FOR THE DOCTOR · PREMIUM
Pick the dates and the level of detail, and get a tidy PDF with sleep, feeding, growth, vaccines and health records — plus the questions you meant to ask. Jot those down in Notes the moment they come to mind.
HEALTH IN ONE PLACE
Vaccines that follow your country's national schedule (24 countries), doctor visits, medicines with reminders, and temperature trends on sick days. Premium brings it all together in one health calendar that shows what each week holds.
NOTES, JOURNAL AND MEMORIES
Notes for doctor questions, reminders and ideas, with alarms that ring at your chosen time — even in Silent mode (iOS 26). A private journal whose paper color carries the feeling of the day. First smiles, first teeth and photos gather in an album that Premium turns into a book ready to print.
WEEK BY WEEK
A guide to what this week may bring at your baby's age, based on sources such as the WHO, NHS, CDC and AAP.
CARE TOGETHER
Invite your partner or a caregiver through Apple's iCloud sharing — no accounts, no passwords. One of you logs it, everyone sees it. Starting shared care is part of Premium; joining is always free.
PRIVATE BY DESIGN
No Nerumi account, no ads, no tracking. Your records stay on your device and, if you choose, in your own iCloud — Nerumi never sees them. Only anonymous usage statistics help us improve the app.
PREMIUM
Logging stays free, forever. Premium adds understanding: next-sleep predictions, weekly trends, WHO growth charts, the doctor report, the health calendar, the printable album, journal paper and handwriting styles, more than one baby, and starting shared care.
Monthly, yearly or a one-time purchase — every plan includes the same features. The yearly plan begins with a 7-day free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; you can manage or cancel them in your Apple Account settings.
Nerumi is a tracking tool, not a medical device, and it does not give medical advice. If you're worried about your baby, contact a healthcare professional.
Questions or ideas? Write to samet@nerumi.app — every message is read and answered.
Terms of Service: https://nerumi.app/en/terms
Privacy Policy: https://nerumi.app/en/privacy
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