Best Developmental Milestones Babies Apps

243+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

With an average user rating of 4.7★, the developmental milestones babies category is one of the App Store's strongest. Browse all 243+ apps we track, sorted so the most loved ones surface first.

Compare top Developmental Milestones Babies Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CDC's Milestone TrackerCDC's Milestone TrackerFree4.9★ (10K)NoNoSep 2026
2Pathways.org Baby MilestonesPathways.org Baby MilestonesFree4.9★ (1.2K)NoNoSep 2026
3Lyfeline Milestones: Baby Development Tracker, Activities, and Delay DetectionLyfeline Milestones: Baby Development Tracker, Activities, and Delay DetectionFree4.3★ (286)NoYesMay 2026
4Baby Milestones & DevelopmentBaby Milestones & DevelopmentFree5.0★ (2)NoYesJul 2026
5Baby Milestones TrackerBaby Milestones TrackerFree was $0.99NoNoMay 2026
6Help My Baby LearnHelp My Baby LearnFree4.7★ (15)YesYesJul 2026
7Baby Leap: Milestone TrackerBaby Leap: Milestone TrackerFree4.6★ (162)NoYesSep 2026
8Baby Age Tracker & MilestonesBaby Age Tracker & MilestonesFree5.0★ (4)NoYesSep 2026

Top Picks for Developmental Milestones Babies

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)
Pathways.org Baby Milestones#2

Pathways.org Baby Milestones by Pathways Foundation

Baby Development from Experts
Strong Contender
💪 Health & Fitness
4.9😊(1.2K ratings)
Free
Pathways.org Baby Milestones screenshot 1
Pathways.org Baby Milestones screenshot 2
Pathways.org Baby Milestones screenshot 3
Pathways.org Baby Milestones screenshot 4
Pathways.org Baby Milestones screenshot 5
Pathways.org Baby Milestones screenshot 6

This app helps parents and healthcare providers track and support a baby's development. It offers expert-backed milestone tracking with real-baby demonstrations and over 300 activities to help babies reach developmental goals.

What We Love

  • 👍 Totally free and very helpful app
  • 👍 Better than paid apps
  • 👍 Great suggestions for exercises with baby
  • 👍 Brilliant aid for parents and grandparents
  • 👍 Amazing and very informative
  • 👍 Really useful for tracking milestones and suggesting activities
  • 👍 Concise and interesting activities, helpful video explanations
  • 👍 Motivational reminders for single moms
  • 👍 Wonderful resource for tracking child's development
  • 👍 Underrated app with well-researched and thought-out content
  • 👍 Has everything needed for checking baby's milestones and providing activities
  • 👍 Helpful info about developmental milestones in an organized format
  • 👍 Great for premature babies and their development
  • 👍 Fun, educational, and user-friendly
  • 👍 Helpful for understanding baby's development and milestones

Room to Improve

  • 🐛 App keeps crashing after last update
  • 🐛 Tummy timer no longer works for manual entries or editing past entries
  • 🤔 Confusing controls for tracking progress
Lyfeline Milestones: Baby Development Tracker, Activities, and Delay Detection screenshot 1
Lyfeline Milestones: Baby Development Tracker, Activities, and Delay Detection screenshot 2
Lyfeline Milestones: Baby Development Tracker, Activities, and Delay Detection screenshot 3
Lyfeline Milestones: Baby Development Tracker, Activities, and Delay Detection screenshot 4
Lyfeline Milestones: Baby Development Tracker, Activities, and Delay Detection screenshot 5

Monitor your baby's growth and development using pediatrician-approved assessments. Early identify potential delays and access expert-designed activities to foster your child's progress. Track milestones and share updates with family.

What We Love

  • 👍 Easy to use
  • 💡 Helpful development tracking
  • 🚀 Lots of content
  • 🚀 Interactive and engaging

Room to Improve

  • 🐛 Network/connectivity issues
  • 🔒 Paywall for full access
  • 🐛 Inaccurate assessments
  • 🐛 Buggy and crashing

More Developmental Milestones Babies apps to explore

FAQ about Developmental Milestones Babies

What are the best developmental milestones babies apps for iPhone?
CDC's Milestone Tracker tops our developmental milestones babies apps ranking as of September 2026, with a 4.9-star average from 10K App Store ratings, and it's free to download.
Yes — 20 of the top developmental milestones babies apps we rank are free to download, including CDC's Milestone Tracker and Pathways.org Baby Milestones.
CDC's Milestone Tracker has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 243+ developmental milestones babies apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps parents and caregivers track their child's developmental milestones from 2 months to 5 years old. It provides interactive checklists, visual aids like photos and videos to identify milestones, and offers tips to support development. It also guides users on when to consult a doctor about developmental concerns.
Key features include the ability to add and track information for multiple children, interactive milestone checklists, milestone photos and videos for better identification, tips and activities to support development, guidance on when to act early, appointment tracking, and the ability to generate and share milestone summaries with healthcare providers.