Baby Sleep AI: Nap Tracker
Sleep log, rhythm & insights
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
When will my baby sleep next? Baby Sleep AI answers that from the log you already keep, not from a generic schedule that belongs to someone else's baby.
Log a sleep with one tap and the app does the rest. It learns your baby's own wake windows, predicts the next sleep window as a range, and shows you what the rest of the day is likely to look like.
SLEEP FORECAST
See the next window before the crying starts. It comes from your baby's own rhythm: wake windows by position in the day, how consistent they have been, and how many days of your data stand behind them.
THE WHOLE DAY ON ONE SCREEN
Sleep, feeding, nappies, medicine, temperature, symptoms, teething, walks and your own custom activities. Seventeen types on one timeline, hour by hour. Switch to week, month, a searchable list, or trends.
ONE-TAP LOGGING WITH A LIVE TIMER
Start a sleep with one tap and watch it run on the Lock Screen and in a widget. Fix a start or end time afterwards, because real life rarely happens at the moment you pick up your phone.
PERSONAL AI INSIGHTS
Find out what changed this week, why bedtime got hard, or anything else you want to ask. Every answer is built from your own entries instead of general advice from the internet.
A GENTLE 7-DAY PLAN
Wake windows, naps and bedtime moved in small steps, with one thing to observe each day. Rate the plan, say what should change, and get a new version.
WHAT HELPS AT THIS AGE
The best-supported approaches for the exact stage your baby is in, strongest evidence first, each with the reasoning and the steps behind it.
FROM NEWBORN TO TODDLER
Zero to four years, and the guidance moves as your baby does: the fourth-month change in sleep structure, nap transitions, the toddler bedtime that drifts later. None of it is framed as a fault to fix, because development is not a malfunction.
BUILT ON PUBLISHED RESEARCH
Every figure is a population range, never a target: total sleep, night sleep, nap count, wake windows. Born early? Enter the gestational week and the whole engine switches to corrected age, because sleep follows maturation rather than the calendar.
TRENDS THAT ANSWER SOMETHING
Sleep per day against the range for the age, night wakings, bedtime drift, and how steady the routine actually is.
SAFE SLEEP AND HONEST FLAGS
Safe-sleep guidance is free and always shown first. When the log holds something worth a closer look, the app says so plainly and tells you it is a question for your pediatrician, not a diagnosis.
SHARE WITH YOUR DOCTOR
Export a clean PDF summary of the routine to bring to a check-up.
REMINDERS THAT FOLLOW THE FORECAST
A nudge when the next sleep window opens, instead of a fixed alarm that stopped fitting weeks ago.
WORKS OFFLINE, STAYS PRIVATE
The forecast, the day plan, the advice and every chart are calculated on your device. Your log stays there too. We never upload it and we never sell anything about you.
BABY SLEEP AI PRO
Free forever: unlimited tracking, statistics, the sleep forecast, the day plan, age norms, the advice library and safe sleep.
Pro unlocks the AI: unlimited personal insights, 7-day plans you can regenerate whenever the routine shifts, unlimited questions, the full weekly report and the AI summary for your doctor.
Weekly: 3-day free trial, then USD 4.99 per week
Monthly: 3-day free trial, then USD 12.99 per month
Lifetime: USD 59.99, one payment, no renewal
Prices vary by region and are shown in your currency before you confirm. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless auto-renew is switched off at least 24 hours before the end of the current period. Manage or cancel in Settings at any time.
Baby Sleep AI is a wellness app. It is not a medical device, it does not diagnose or treat anything, and it is not a baby monitor. Talk to your pediatrician about any concern.
Privacy Policy: https://dyvoapps.com/babytracker/privacy
Terms of Use: https://dyvoapps.com/babytracker/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Faster start, a smoother log, and fixes for two bugs that could leave parts of the app unresponsive.
• Already signed in? The app opens straight to your dashboard — no flash of the sign-in screen.
• Redesigned onboarding, with a birth-date picker that offers Today, Yesterday and 1 week shortcuts and shows your baby's age as you set it.
• New time picker for entries: start and end side by side on one wheel, plus Just now and 5 min ago shortcuts. You can now log yesterday.
• Today tab: cleaner quick-log tiles and a prompt to add your first entries. Demo data clears the moment you record a real one.
• Notification permission is asked after your first sleep entry, not on first launch.
• Fixed: the tab bar not responding on iOS 18, the switch in the sleep editor, and the editor sometimes opening on an old date.
The developer, Oleg Smetana, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Sensitive Info
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Oleg Smetana
- Size
- 33.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and Ukrainian
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- premium $4.99
- premium $59.99
- premium $12.99
- Copyright
- © @DyvoApps 2026
