Best Milestone Tracker App

250+ iOS apps curated and reviewed

4.9 avg rating
19 free apps
Updated October 2026

Every iPhone needs a few good milestone tracker app. 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 Milestone Tracker App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CDC's Milestone TrackerCDC's Milestone TrackerFree4.9★ (10K)NoNoOct 2026
2I Am SoberI Am SoberFree4.9★ (188K)NoYesOct 2026
3The Wonder Weeks - Baby leapsThe Wonder Weeks - Baby leapsFree4.8★ (121K)YesYesOct 2026
4Pathways.org Baby MilestonesPathways.org Baby MilestonesFree4.9★ (1.2K)NoNoOct 2026
5Milestone: Streak TrackerMilestone: Streak TrackerFree5.0★ (1)NoYesSep 2026
6Huckleberry: Baby TrackerHuckleberry: Baby TrackerFree4.9★ (74K)NoYesOct 2026
7Milestone TrackerMilestone TrackerFree—NoNoMay 2026
8Baby Milestone Tracker SproutyBaby Milestone Tracker SproutyFree4.7★ (1.5K)NoYesOct 2026

Top Picks for Milestone Tracker App

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)
I Am Sober#2

I Am Sober by I Am Sober LLC

Sobriety tracker for recovery
Strong Contender
🌟 Lifestyle
4.9😊(188K ratings)
FreeIn-App Purchases
#57in Lifestyle
I Am Sober screenshot 1
I Am Sober screenshot 2
I Am Sober screenshot 3
I Am Sober screenshot 4
I Am Sober screenshot 5
I Am Sober screenshot 6

This app helps you track your sobriety, build new habits, and connect with a supportive community. Visualize your progress, remember your reasons for quitting, and analyze triggers to stay motivated on your recovery journey.

What We Love

  • 👍 Helpful for addiction recovery
  • 🚀 Motivating daily pledges and reminders
  • 💡 Supportive community and ability to connect with others
  • 🕰️ Detailed tracking of sobriety progress
  • 💰 Tracks money and time saved from not using addiction
  • 📝 Ability to write daily journal entries

Room to Improve

  • 🔒 Certain features locked behind paywall
  • 🚫 Concerns about toxic or triggering content in community
  • ⚠️ Age restrictions may limit access for some users
  • 🤔 Frustration with app glitches and inability to edit progress
The Wonder Weeks - Baby leaps#3

The Wonder Weeks - Baby leaps by Domus Technica

Development milestone tracker
Worth Considering
💪 Health & Fitness
4.8😐(121K ratings)
FreeAdsIn-App Purchases
#86in Health & Fitness
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

More Milestone Tracker App apps to explore

FAQ about Milestone Tracker App

What is the best milestone tracker app for iPhone?
CDC's Milestone Tracker tops our milestone tracker app ranking as of October 2026, with a 4.9-star average from 10K App Store ratings, and it's free to download.
Yes — 19 of the top milestone tracker app we rank are free to download, including CDC's Milestone Tracker and I Am Sober.
CDC's Milestone Tracker has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ milestone tracker app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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