Tap as it happens. Talk to catch up. Nubo logs feeds, sleep, diapers, and notes in seconds. Plus growth, milestones, vaccines, and allergens. Free, unlimited.
Nubo is built for parents, caregivers, and families who want organized, shareable baby tracking without the clutter.
ONE TAP, AS IT HAPPENS
The diaper just got changed. The bottle just got finished. The nap just started. Open Nubo and tap once — it's logged, with the right timestamp, on the right child, in real time.
Every routine event has a colorful one-touch card on your home screen — sleep, nursing, formula, pumping, diaper. Each card shows a live "ago" timer so you always know how long since the last one.
Nothing is faster for in-the-moment logging. And it's free, unlimited, for every event type. Other apps charge for this. Nubo doesn't.
OR TALK TO CATCH UP
Forgot to log earlier? Just say it. One sentence replaces a dozen taps:
• "Sophie had 4 ounces at 3pm"
• "She napped from 1 to 2:30"
• "Diaper change about an hour ago, wet"
Free, unlimited, and on-device. Nothing leaves your phone. No subscription. No usage caps.
ADD VOICE NOTES
Quickly describe what you want to log. Nubo automatically creates a title and adds relevant tags for quick search and filtering. Perfect for the things you'll want to mention to the pediatrician later.
ALL OF THIS IS FREE
• One-tap quick logging for every event type
• Voice logging and voice notes, unlimited
• Unlimited child profiles
• Unlimited caregivers and real-time sync
• Unlimited cloud backup and restore
• Full offline mode, every feature works without a connection
EVERYTHING IN ONE PLACE
• Feeding: Breast, bottle, formula, pumping, and solids with timer and notes
• Sleep: Nap and nighttime tracking with duration and wake windows
• Diapers: Wet, dirty, and mixed with color and texture notes
• Growth Charts: WHO percentile charts from birth to 5 years, plus Fenton charts for preemie babies
• Milestones: Track developmental milestones with photos and dates
• Vaccines: Record immunizations, track upcoming shots, never miss a dose
• Allergens: Structured solid food introduction journal with allergen safety tracking
• Tummy Time: Log duration and track progress
• Voice Notes: Speak free-form notes pinned to any date and time
COLLABORATE WITH YOUR CARE TEAM
Share tracking with your partner, grandparents, nannies, and other caregivers. Invite them instantly with a QR code. Everyone sees the same data in real time. No more texting "when did you last feed the baby?"
CONNECT YOUR NUBO MONITOR
Pair your Nubo BLE baby monitor for hands-free event logging from a dedicated hardware button. The smart monitor connects directly to the app via Bluetooth, giving you the same in-the-moment logging speed as the home-screen cards — without touching your phone.
MEDICAL-GRADE GROWTH DATA
Nubo includes both WHO growth standards (0-5 years) and Fenton preterm growth charts with percentile curves. Designed for health-conscious parents and trusted by NICU families tracking premature baby growth.
SMART REMINDERS
Set manual reminders for feeds, naps, diaper changes, and check-ins. Get notified exactly when you need to.
BUILT FOR YOUR PRIVACY
Voice logging runs entirely on your device. Your audio and transcripts never leave your phone. Your baby's data stays with you, with encrypted iCloud backups you control. We believe your family's data belongs to you.
NUBO PREMIUM: GO FURTHER
Premium unlocks deeper tools for parents who want more:
• Auto Reminders that learn your baby's schedule
• Allergen SafeStart: a guided allergen introduction plan
• Advanced growth metrics and z-scores for clinical-grade tracking
• Amazon Alexa voice logging from any Echo
• Smart averages and trend analysis on every chart
• Live Activities on your Lock Screen and Dynamic Island
• Midnight Ember dark theme for nighttime feeds
• CSV export of all your data, anytime
No ads. Cancel anytime. Connect a Nubo monitor and Premium is included.