Developmental Tracking

Know where your child stands. and what comes next

CDC-backed milestone checklists with videos, activities, and personalized reminders so nothing slips through the cracks.

Development shouldn't be a guessing game

Between well-child visits, parents are left wondering: is this normal? Should they be doing that by now? Google gives you conflicting answers. Parenting forums add anxiety.

Kiri puts the same developmental framework pediatricians use directly in your pocket. organized by age, domain, and with clear guidance on what to watch for and when to bring it up with your doctor.

Four domains, one complete picture

Kiri tracks milestones across every area of development, from gross motor to social-emotional.

Motor Skills

  • Head control and tummy time progress
  • Rolling, sitting, crawling, standing
  • Fine motor. reaching, grasping, pincer grip
  • Walking, climbing, and running

Language & Communication

  • Cooing, babbling, and vocal play
  • Responding to name and simple words
  • First words and word combinations
  • Following directions and early sentences

Cognitive Development

  • Visual tracking and object permanence
  • Cause and effect understanding
  • Problem solving and exploration
  • Sorting, matching, and early pretend play

Social & Emotional

  • Social smiling and eye contact
  • Stranger and separation awareness
  • Empathy, sharing, and turn-taking
  • Self-regulation and emotional expression

More than a checklist

Kiri helps you understand what each milestone means and how to support it.

CDC-backed checklists

Every milestone is mapped to the CDC's developmental monitoring program. the same reference pediatricians use during well-child visits.

Videos and visual guides

See what each milestone looks like with short, helpful videos so you know exactly what you're looking for.

Personalized reminders

Get age-appropriate milestone check-ins at the right time. Kiri nudges you when your child's age matches a new set of developmental expectations.

Activities to encourage growth

Practical, play-based activities you can do at home to support your child's development in each domain.

Know when to bring it up

Not every delay is cause for concern. but some deserve a conversation with your pediatrician. Kiri flags milestones that haven't been reached by the expected age range and gives you clear, non-alarming language to bring it up at your next visit.

Kiri is not a diagnostic tool. It provides developmental monitoring based on CDC guidelines to support informed conversations with your child's healthcare provider.

Start tracking milestones today

Free to download. No guesswork required.

Download Free on iOS