Comparison

CDC's Milestone Tracker vs Sculpt Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CDC's Milestone Tracker

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.

Highlights
  • Add multiple children
  • Interactive milestone checklists
  • Milestone photos and videos
  • Developmental tips and activities
  • Guidance on early developmental concerns
  • Track doctor's appointments
  • Share milestone summaries
Features
Read full description

Milestones matter! Track your child’s milestones from age 2 months to 5 years with CDC’s easy-to-use checklists; get tips from CDC to support your child’s development; and find out what to do if you ever have concerns about your child's development. From birth to age 5, your child should reach milestones in how he or she plays, learns, speaks, acts and moves. Photos and videos in this app illustrate each milestone and make tracking them for your child easy and fun! Spanish photos and videos are coming soon! Features: • Add a Child – enter personalized information about your child or multiple children • Milestone Tracker – track your child’s development by looking for important milestones using an interactive checklist • Milestone Photos and Videos – know what each milestone looks like so that you can better identify them in your own child. • Tips and Activities – support your child’s development at every age • When to Act Early – know when it’s time to “act early” and talk with your child’s doctor about developmental concerns • Appointments – keep track of your child’s doctors’ appointments and get reminders about recommended developmental screenings • Milestone Summary – get a summary of your child’s milestones to view, and share with or email to your child’s doctor and other important care providers For more information and free tools to help you track your child’s milestones, visit www.cdc.gov/ActEarly. *This milestone checklist is not a substitute for a standardized, validated developmental screening tool. These developmental milestones show what most children (75% or more) can do by each age. Subject matter experts selected these milestones based on available data and expert consensus. CDC does not collect or share any personal information that can be used to identify you or your child.

About

Sculpt Studio

Features
Read full description

Sculpt Studio turns your health signals, training plan, workouts, and progress into one personal fitness profile. Understand Your Readiness See a daily readiness score based on your own trends in HRV, resting heart rate, sleep, respiratory rate, and other connected health data. Sculpt Studio compares your recent data with your personal baseline to help you understand how prepared you may be for training. Follow Your Fitness Progress Track fitness age, VO2 max, body composition, workouts, and long-term trends in one place. Connect Apple Health and supported health services, or enter information yourself. Train Within Your Boundaries Build and complete structured sessions while keeping your movement restrictions in force. Exercises you mark as off-limits remain excluded from generated plans and coaching changes. Run and Log Workouts Follow sets, reps, timed holds, rest periods, cardio intervals, and progression. Record completed work and review your training history over time. Connect Your AI Coach Securely connect a supported AI client to your Sculpt Studio account. Your coach can use your goals, schedule, biometrics, and logged training to help plan and adjust sessions while respecting your restrictions. Your Data Stays Yours Health data is used only to provide Sculpt Studio features. It is not sold or used for advertising. You control connected permissions and can delete your account and associated data. Health Disclaimer Sculpt Studio is a fitness and wellness app, not a medical device. It does not provide medical advice, diagnosis, or treatment. Readiness, fitness age, health trends, ECG displays, and coaching suggestions are informational estimates based on data from your own devices. Always seek the advice of your physician or another qualified health professional in addition to using this app, and before making any medical decision or changing your training. Never disregard professional medical advice or delay seeking it because of something you read in this app. If you feel unwell, stop exercising and seek medical care. In an emergency, call your local emergency number. The methods and published research behind every health figure the app shows are listed at https://sculptstudio.live/sources AI Features Some optional features send your information to Anthropic, PBC to interpret what you typed, help shape a goal, or write your weekly check-in. Sculpt Studio tells you exactly what is sent and asks your permission first, and you can withdraw it at any time in Settings. Everything else works without it. Sculpt Studio Membership Sculpt Studio Membership is an auto-renewable subscription. - Sculpt Studio Monthly: $5.99 per month - Sculpt Studio Annual: $44.99 per year New subscribers begin with a 14-day free trial. Payment is charged to your Apple Account when the free trial ends. The subscription renews automatically for the same period unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://sculptstudio.live/terms Privacy Policy: https://sculptstudio.live/privacy

Screenshots

CDC's Milestone Tracker4 screens
Sculpt Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: CDC's Milestone Tracker at none against Sculpt Studio's 2. Sculpt Studio's advantage is update cadence (every 9 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sculpt Studio sells 2 in-app purchases, starting at $5.99 per month. CDC's Milestone Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

CDC's Milestone Tracker ships an update every 6 months, Sculpt Studio every 9 days. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
CDC's Milestone Tracker versus Sculpt Studio: the parameters behind the verdict, then further details
ParameterCDC's Milestone TrackerSculpt Studio
PriceFreeFree
Rating4.9 (11K ratings) — better—
Positive reviews62.0% of reviews—
Number of ratings11K — better—
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size61 MB70 MB
Age rating4+4+
DeveloperCenters For Disease Control and PreventionBFG Solutions, LLC

Bugs and requests

CDC's Milestone Tracker

Reported bugs

4 issues
  • Incorrect age display for children
  • Milestone checklist reset after app updates
  • Reference videos not working as expected
  • Inability to input child's exact age or prematurity details

Requested features

5 requests
  • Ability to sync data between multiple devices
  • Option to track milestones beyond early childhood
  • Integration with other child health and development apps
  • More customization options for milestone tracking
  • Improved data visualization and reporting

Sculpt Studio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CDC's Milestone Tracker

No in-app purchases

2 purchases

Sculpt Studio

Subscriptions2
  • Sculpt Studio Monthly14 Days trial$5.991 Month
  • Sculpt Studio Annual14 Days trial$44.991 Year

Questions

Is CDC's Milestone Tracker free?
CDC's Milestone Tracker is free to download, with no in-app purchases.
Is Sculpt Studio free?
Sculpt Studio is free to download, with in-app purchases available.
Do CDC's Milestone Tracker or Sculpt Studio have ads?
Neither CDC's Milestone Tracker nor Sculpt Studio shows ads.
Which is updated more often, CDC's Milestone Tracker or Sculpt Studio?
CDC's Milestone Tracker ships an update every 6 months, and Sculpt Studio every 9 days. Most recently, CDC's Milestone Tracker was updated on October 30, 2026 and Sculpt Studio on October 21, 2026.

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