Best Baby Development Tracker Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good baby development tracker apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Baby Development Tracker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Wonder Weeks - Baby leapsThe Wonder Weeks - Baby leapsFree was $5.994.8★ (121K)YesYesSep 2026
2CDC's Milestone TrackerCDC's Milestone TrackerFree4.9★ (10K)NoNoSep 2026
3Pregnancy Baby Tracker - WTEPregnancy Baby Tracker - WTEFree4.9★ (379K)YesNoSep 2026
4Kinedu: Baby DevelopmentKinedu: Baby DevelopmentFree4.6★ (7.1K)YesYesSep 2026
5Huckleberry: Baby TrackerHuckleberry: Baby TrackerFree4.9★ (73K)NoYesSep 2026
6Baby + | Your Baby TrackerBaby + | Your Baby TrackerFree4.7★ (7.8K)YesNoSep 2026
7Nubo: Voice Baby Tracker & LogNubo: Voice Baby Tracker & LogFree4.4★ (7)NoNoAug 2026
8Baby Tracker - Newborn LogBaby Tracker - Newborn LogFree4.8★ (227K)YesYesSep 2026

Top Picks for Baby Development Tracker

The Wonder Weeks - Baby leaps#1

The Wonder Weeks - Baby leaps by Domus Technica

Development milestone tracker
Editor's Choice
💪 Health & Fitness
4.8😐(121K ratings)
FreeAdsIn-App Purchases
The Wonder Weeks - Baby leaps screenshot 1
The Wonder Weeks - Baby leaps screenshot 2
The Wonder Weeks - Baby leaps screenshot 3
The Wonder Weeks - Baby leaps screenshot 4
The Wonder Weeks - Baby leaps screenshot 5
The Wonder Weeks - Baby leaps screenshot 6

Understand your baby's developmental leaps and associated behaviors. This app provides a personalized schedule, alerts, and insights into your baby's new skills, offering games and a diary to track progress. It aims to boost parental confidence through shared experiences and expert insights.

What We Love

  • 👍 Helpful for understanding baby's development
  • 🤗 Provides reassurance and peace of mind
  • 📆 Accurate in predicting fussy phases
  • 💡 Offers activities to support baby's growth
  • 🙌 Great for first-time parents

Room to Improve

  • 🤔 Inaccurate in predicting leaps and milestones
  • 💰 Expensive with hidden subscription costs
  • 📱 Poor app design and user experience
  • 🤷‍♀️ Information not tailored to individual babies
  • 🙅‍♀️ Difficult to share account with partner
4.9😊(10K ratings)
Free
CDC's Milestone Tracker screenshot 1
CDC's Milestone Tracker screenshot 2
CDC's Milestone Tracker screenshot 3
CDC's Milestone Tracker screenshot 4
CDC's Milestone Tracker screenshot 5
CDC's Milestone Tracker screenshot 6

Monitor your child's developmental progress from 2 months to 5 years with interactive checklists. Includes tips, videos, and guidance on when to seek professional advice. Easily share milestone summaries with healthcare providers.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive milestone tracking
  • 💡 Helpful videos and activities
  • 🔍 Useful for monitoring child development
  • ⭐ Great resource for parents and caregivers

Room to Improve

  • 🐛 Bugs and glitches (e.g., app crashes, incorrect age display)
  • 🔍 Overly sensitive to missing milestones, causing unnecessary worry
  • 🗣️ Needs more language options beyond English and Spanish
  • 🔗 Broken or missing links to external resources
  • 🔍 Lacks flexibility for customizing milestones (e.g., for children with special needs)
Pregnancy Baby Tracker - WTE#3

Pregnancy Baby Tracker - WTE by Everyday Health, Inc.

Track Development & Growth
Worth Considering
🏥 Medical
4.9😊(379K ratings)
FreeAds
#28in Medical
Pregnancy Baby Tracker - WTE screenshot 1
Pregnancy Baby Tracker - WTE screenshot 2
Pregnancy Baby Tracker - WTE screenshot 3
Pregnancy Baby Tracker - WTE screenshot 4
Pregnancy Baby Tracker - WTE screenshot 5
Pregnancy Baby Tracker - WTE screenshot 6

This app guides you through pregnancy and early parenthood with weekly updates, development trackers, and expert advice. It helps you monitor your baby's growth, manage symptoms, and connect with other parents.

What We Love

  • 🚀 Helpful information and videos
  • 👍 Useful for tracking pregnancy and baby's development
  • 👍 Great community support
  • 👍 Easy to use and navigate
  • 👍 Accurate and informative
  • 👍 Comprehensive features
  • 👍 Valuable resource for first-time moms

Room to Improve

  • 🐛 Freezing and lagging issues
  • 🔍 Inaccurate baby size comparisons
  • 💬 Toxic and unsupportive community
  • 🚫 Excessive ads and notifications
  • 🚫 Outdated or biased information
  • 🚫 Gender-specific language and assumptions

More Baby Development Tracker apps to explore

FAQ about Baby Development Tracker

What are the best baby development tracker apps for iPhone?
The Wonder Weeks - Baby leaps tops our baby development tracker apps ranking as of September 2026, with a 4.8-star average from 121K App Store ratings, and it's free to download.
Yes — 20 of the top baby development tracker apps we rank are free to download, including The Wonder Weeks - Baby leaps and CDC's Milestone Tracker.
The Wonder Weeks - Baby leaps shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ baby development tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Wonder Weeks app is a baby development milestone tracker that helps parents understand their baby's behavioral changes, such as increased crying or clinginess, which are linked to mental development leaps. It provides a personalized schedule of these leaps and offers tools to support your baby's growth.
The app uses a personalized leap schedule based on your baby's due date to predict when developmental leaps will occur. You receive notifications for upcoming leaps and can learn to recognize the signals your baby gives. It also includes a personal diary to log your baby's development and track new skills.

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