We're here to help you track your baby's journey
Where is my data stored?
All data is stored locally on your device. We don't have servers and can't see your data. Your baby's information never leaves your phone.
What happens if I delete the app?
All data is permanently deleted. Since data is stored only on your device, there is no backup. We recommend using the PDF export feature to save important growth records before uninstalling.
Can both parents use the app?
Currently, data is stored on each device separately. Multi-device sync is planned for a future update. For now, one parent can be the primary tracker.
How accurate are the growth percentiles?
We use the official WHO Child Growth Standards (2006) — the same data your pediatrician uses. Percentiles are calculated using the LMS method with gender-specific and age-specific parameters for children 0-24 months.
I'm not getting medication reminders
Make sure notifications are enabled: go to your iPhone's Settings → Notifications → Mommy's Diary and ensure Allow Notifications is turned on. Also check that your phone isn't in Do Not Disturb or Focus mode.
Can I track twins or multiple babies?
Yes! Tap the "+ Add Baby" button on the home screen to create additional profiles. Each baby has their own color-coded profile with separate tracking for all feeds, medications, and growth.
How do I delete a log entry I added by mistake?
Long-press (press and hold) any feed entry in the Milk, Water, or Food log. A confirmation dialog will appear asking if you want to delete it.
How do I edit my baby's name?
Long-press (press and hold) your baby's profile pill at the top of the home screen. An edit modal will appear where you can change the name or delete the profile.
What does the "Day Window" feature do?
The day window sets when your baby's day starts and ends (e.g., 6:00 AM to 10:00 PM). Daily totals for milk, food, and water only count feeds within this window. A 3 AM night feed won't count toward "today's" totals unless you adjust the window.
How do I share growth data with my pediatrician?
Go to the Growth tab → scroll to the bottom → tap "Export Report for Pediatrician." This generates a PDF with all growth measurements, WHO percentiles, and recent feeding history that you can email, AirDrop, or share via any method.
Built by a dad, for every mom. Mommy's Diary was created because we believe tracking your baby's first year should be simple, beautiful, and private. No accounts, no data collection, no ads — just a tool to make your life a little easier during the most precious and exhausting time.
Version 1.0.0