Parenting is hard.
Keeping track shouldn't be.
Log sleep, feedings, diapers, and milestones in seconds. nappi spots the patterns and keeps the whole family in sync.
Available on iOS · Android · Apple Watch · Wear OS
Knows the next nap before you do
SleepSense learns when your baby gets sleepy and tells you 10 minutes before the next nap is due. Built on peer-reviewed sleep research and personalized to your baby's actual history.
Two taps to log anything
Sleep, feeds, diapers, solids, growth, photos. Built for one hand at 3 a.m. Your partner sees every entry instantly.
Sleep Tracking
One tap to start, one tap to stop. Track naps and night sleep effortlessly and see your baby's patterns over time.
Feeding & Nursing
Track breastfeeding with left/right reminders, bottles with amounts, and never forget which side you started on.
Diaper Changes
Quick wet/dirty/mixed logging. Keep your pediatrician happy with accurate records, without the hassle.
Solids & Allergens
Log first foods, track the top 9 allergens, and keep reaction notes in one place. Cited guidance from AAP and AAAAI, not invented advice.
Photo Moments
Capture milestones, first foods, and everyday memories. Share privately with family, no social network required.
Meet nappi Family AlbumFamily Sync
Invite whoever helps with the baby: partner, grandma, doula, nanny, daycare. Everyone sees every update in real time.
Beyond tracking
Milestones, voice control, and your wrist.
Developmental Milestones
Track 128 milestones from birth to 36 months, sourced from CDC, AAP, and WHO guidelines. See what's coming next and celebrate every achievement.
Voice Control
Hands full? "Hey Siri, start nursing" or "Alexa, tell nappi Max had a bottle." Log entries, check stats, and play sleep sounds, completely hands-free.
On your wrist
Track from your wrist on Apple Watch or Wear OS. Active timers stay live on the iPhone lock screen with Live Activities.
What parents say
One tap to start a sleep timer, one tap to stop; that's exactly what you need when you're running on three hours of sleep and holding a baby with one hand.
It's almost magic how it predicts naps. I totally recommend it to other parents caring for newborns.
The interface is simple and quick to use, which is really important when you're caring for a baby. I also really like that my doula can use the app with her own account so we can stay coordinated.
Nap predictions are spot on… My partner and I stay in sync very easily. Best baby tracker we've tried.
Nappi is wonderful for keeping track of my newborn… 100% recommended!
Great app, it's helping me a lot.
nappi speaks your language
Fully translated into six languages. Pick yours:
Free to start. Free to stay.
Everyday tracking is free for as long as you want. Premium adds the extras when you're ready.
Free
The essentials, free forever
- All phone tracking features
- Recent watch entries + active timer controls
- Lumi AI assistant (5/month)
- Quick Log (5/month)
- Family sync
- 14 days of history
- Day view reports
- Weekly digest
- All sleep sounds
- CSV data export
- nappi Family Album: unlimited private photos
No credit card required
Premium
or $39.99/year (save 16%)
✨ 1-week free trial, for new users
Everything nappi can do
- SleepSense nap predictions
- Lumi AI assistant (100/month)
- Unlimited Quick Log
- Logging from your watch
- Full-resolution photos
- Unlimited history & reports
- Includes everyone in your household
- Also unlocks nappi Family Album: 2 apps, one subscription
- Everything in Free
Store prices vary by country. Cancel anytime
Common questions
One or two taps is all it takes. Tap to start a sleep or nursing timer, log a bottle with a slider, or swipe to record a diaper change. You can also use Quick Log: snap a photo, speak naturally, or type a short note and entries are extracted automatically.
SleepSense uses age-based wake windows, circadian rhythm patterns, and your baby's personal sleep history to predict the best time for the next nap or bedtime. After 5 days of tracking it starts learning your baby's unique rhythm and gets more accurate over time.
All phone tracking features (sleep, feeding, diapers, pumping, growth, activities), family sync, day view reports, the weekly digest, CSV export, all sleep sounds, and 14 days of history. No ads, no pop-ups. Premium adds unlimited history, additional reports, more Quick Log uses, SleepSense nap predictions, and watch logging.
Yes. Invite anyone to your household with a simple code (your partner, grandparents, or a nanny). Everyone sees entries in real time, and if any member has premium, the whole household benefits.
Yes. nappi generates PDF reports with sleep, feeding, diaper, and growth summaries that you can share directly from the app. You can also export raw data as CSV on the free plan.
Yes. We support imports from Huckleberry, Baby Tracker, Nara Baby, and Napper. Go to nappi.app/app/import, upload your CSV export, and all your sleep, feeding, diaper, pumping, and growth data will be imported. Duplicates are automatically skipped. Switching from another app? Use the 'Other' option to import any CSV.
Yes, both. Everyone can view recent entries and control a timer that is already running. Premium lets you start timers and create new sleep, feeding, diaper, pumping, and activity logs from your wrist. Everything syncs with your household.
Yes. Your data is encrypted at rest and in transit, stored on secure servers, and never sold to third parties. You can export or delete all your data at any time. See our privacy policy for full details.
nappi is fully translated in English, Spanish, Portuguese, Italian, French, and German: every screen, notification, report, and email. It's not a machine translation; each language was carefully written for real families.
Start with the next nap
Free on iOS and Android. Ready before the baby wakes up.