Every milestone range and suggestion is cross-checked against published guidance from the WHO, NHS, CDC and HSE, and every source is linked in the app.
Every little first,
all in one place.
Follow your baby's milestones with clear, gentle guidance from the WHO, NHS, CDC and HSE.
Milestones
Every milestone, in one place.
A comprehensive list covering development, teeth, hearing and vision, arranged by age and worked out from the due date so the ranges stay fair.
Milestones, at a glanceDevelopment · Teeth · Hearing · VisionPreview · not interactive
About the milestone
Know what you're looking for.
Each milestone explains what it means, the little signs to watch for, and why it matters for your baby's development.
About the milestoneA plain-language overview of the skill and age range.Preview · not interactive
What to look forEveryday examples help you notice the skill in real moments.Preview · not interactive
Why it mattersSee how this milestone connects with growing communication.Preview · not interactive
Trusted guidance
Answers you can trace back.
Everything is drawn from vetted sources such as the WHO, NHS, CDC and HSE, and linked in the app so you can read the original for yourself.
Read the sourceWHO NHS CDC HSEPreview · not interactive
Premium activities
Activities shaped around your little one.
Upgrade for play ideas personalised to your baby, each backed by trusted sources. Once you've tried them, we'll suggest fresh guides to keep things moving.
Personalised activities are generated by AI from the health details you share and may not always be right. Please check with your public health nurse, GP or paediatrician.
Add one word.“Ball” becomes “big ball,” then “big red ball.”Preview · not interactive
A note for the journey
Milestones are guides,
not deadlines.
Every child finds their own rhythm. These ranges are here to inform, never to diagnose or add pressure. If you have concerns—or notice your child losing a skill—please speak with a health professional.
Guidance informed byWHONHSCDCHSE
Questions
Things parents ask.
Ranges are wide on purpose, and every child develops at their own pace. Minimiles offers gentle ideas to try. If your baby hasn't reached a milestone and you feel concerned, your GP or public health nurse is the best next step. If your child loses a skill they previously had, seek professional advice promptly.
Yes. Tracking milestones and reading guidance is free. Personalised activities are available with a subscription.
Yes. Minimiles is on both the App Store and Google Play, with the same features on each.
Your data stays yours. It’s stored securely, never sold, and you can delete it at any time from settings.
One small step at a time
Ready when your
little one is.
Free to download. Start exploring today.