RośnieMY: dziennik dziecka

The first few months with a baby are chaotic. Your app doesn't have to be.

GrownieMY is a peaceful, private baby and infant journal: sleep, feedings, growth, and your little one's health all in one place. Ad-free, no tracking, in Polish. By default, all data stays on your phone.

You record with one thumb—even in the dark, at 3:00 a.m.

An app for parents and moms—from the newborn's first days to the toddler's age. A sleep, breastfeeding, diaper, growth, and health journal.

WHAT'S IN THE BOOK

- Sleep and daily rhythm—naps and nighttime sleep, a clear daily schedule, and a suggested nap window. Includes lullabies for falling asleep.
- Feeding without a journal—breast (left/right with time), bottle and milk (ml), and expanding the diet. Daily summary without mental math. - Diapers and changing – quick record so nothing gets missed on a bad day.
- Growth and WHO growth charts – weight, length, and head circumference plotted on WHO growth charts, with history over time.
- Health – temperature, medications administered with dosage, symptoms, and allergens gathered in one place.
- PDF report for the doctor – you select the period and sections, and the app compiles sleep, fever, medications, and growth into one easy-to-read file for your visit.
- Milestones and development – ​​track your child's progress month by month.
- Age-appropriate activities – ideas to support movement, speech, and exploration, tailored to your little one's stage of development.
- Polish guide – specific answers about sleep, feeding, development, and your baby's health.

PRIVACY BY DEFAULT

Free apps often rely on data about your child's most intimate rhythms. We're different: by default, the data never leaves your phone. No account required. No ads, no tracking.

And when you enable family sync, the other parent or guardian joins with a simple QR code and sees the same journal in real time. Synchronization is end-to-end encrypted (AES-256): only the ciphertext, which we cannot decipher, is sent to our server.

HONEST MODEL

Since we don't make money from advertising or data, we are supported by an optional Premium subscription (after a 30-day free trial). The basic journal is and will remain free.

FOR WHOM

For moms and dads who want to have their child's entire day in one place—peacefully, privately, and in Polish. Created in Poland, by a parent, for parents.

IMPORTANT

RośnieMY helps you monitor and organize your child's daily routine. The app does not replace a consultation with a doctor and is not intended for diagnosis. Charts, tips, and summaries are for guidance only.

Have a question or idea? Contact us: kontakt@rosniemy.app