CDC's Milestone Tracker vs C2.Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
C2.Connect
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C2.Connect is a health support solution that helps connect people to health and social resources in their community. Whether it's getting connected to our own team of health coaches, or helping to find healthy food resources, we bridge care gaps by providing streamlined access to health information and resources. Our focus is on identifying and addressing health-related social needs for everyday people. We address the things that impact whole health and wellness: - Health-Related Social Needs (Like food, housing, finances, utilities, transportation, etc.) - Support Service Connection - Connecting to services to stay well (Like a therapist or doctor) - Care Navigation - Help navigating resources within the healthcare system - Health Monitoring - To tracking progress on goals and learn how to stay healthy Accordingly, we enable users to: - Access health content - Set goals for health & social well-being - Access health services & resources and - Document & track health status + progress Download the C2.Connect app and sign up to begin your wellness journey with us today! C2.Connect: The health support app that bridges care gaps.
Screenshots
Verdict
The clearest difference is update cadence: C2.Connect at every 3 weeks against CDC's Milestone Tracker's every 6 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CDC's Milestone Tracker ships an update every 6 months, C2.Connect every 3 weeks. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | CDC's Milestone Tracker | C2.Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (10K ratings) — better | — |
| Positive reviews | 61.7% of reviews | — |
| Number of ratings | 10K — better | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 61 MB | 76 MB |
| Age rating | 4+ | 17+ |
| Developer | Centers For Disease Control and Prevention | Culture Care Collective, Inc. |
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
C2.Connect
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CDC's Milestone Tracker
No in-app purchases
C2.Connect
No in-app purchases








