Child health, made understandable
Growing, understood.
See growth measurements against WHO reference curves, follow the CDC checklist for your child's age, and keep IAP or India vaccination doses in one calm, private record.
Free to start. No card needed. Your child's record belongs to your family.

- Growth
- WHO charts & percentiles
- Development
- 159 CDC milestones
- Vaccination
- Age-aware timelines
Three core pillars
One record, three questions parents actually ask
Is my child growing well? Is my child developing as expected? Is my child protected? AVYOMI answers each with the same care.
Growth
Record weight, height or length and head circumference. See a child's line alongside published WHO LMS ranges, percentile and z-score, with corrected age for prematurity.
Development
Work through 159 source-attributed CDC observations across four domains and 12 ages, with nuanced answers, notes and progress — never a diagnostic score.
Vaccination
Choose IAP ACVIP or India's National Immunization Schedule, see dated dose windows, and record what was administered from the child's vaccination card.
Free parent tools
Turn a date of birth into useful context
Calculate exact and corrected age, see the next CDC checklist age, and preview dates from the published IAP or India vaccination schedule. Nothing entered is stored.
Open free toolsUseful before sign-up
Clarity first, account second
Parents can use the planner immediately, inspect the named source and only create a profile when they want to keep the record over time.
- No demo child and no invented schedule dates.
- Published version shown beside the result.
- Clear limits when past dates may require a clinician-led catch-up plan.
Understand the trend
A percentile is never the whole answer
AVYOMI shows a sourced position and trend from checksum-locked WHO reference values without turning a chart into a diagnosis.
- Plain-language interpretation appears beside the named WHO reference version.
- Trend language must describe recorded change without turning a pattern into a diagnosis.
- Suggestions stay factual, calm and preserve professional judgement.
- Units in metric or imperial, and dates in your local format.
Built around trusted standards
The references behind every chart are named and versioned
WHO growth LMS data, the CDC milestone framework, IAP ACVIP 2023 and India's current U-WIN schedule are checksum-locked, versioned and named beside their outputs.
Your child's information belongs to your family
Private by default. Shared only when you choose.
Nobody sees your child's record because they know a name or an ID. Guardian access is explicit and revocable. Clinician requests remain pending and share no data until a verified professional workflow is enabled. Documents stay private, and access changes are recorded.
- Row-level access control on every record
- Private document vault with expiring download links
- Audit trail for sharing and clinical edits
For paediatric professionals
The professional portal is in development. The goal is a parent-authorised view of measurements, observations and vaccination records with access recorded.
For doctorsFor clinics and hospitals
Clinic and hospital tooling is in development. Organisation roles, verification and continuity workflows are not available for production use yet.
For clinics & hospitalsStart with one measurement.
Add your child, record what you already know from the last visit, and the picture starts forming from there.