Child growth charts and vaccination records

See height, weight, head circumference, and BMI percentiles based on the WHO Child Growth Standards, and record every vaccine dose against your region's official schedule.

For iPhone, iPad, and Android · 16 languages

Child growth chart: height percentile and measurements

Growth charts

After each measurement, height, weight, head circumference, and BMI are plotted on the WHO standard curves with the matching percentile. Past measurements are always there to check.

Vaccination records

Choose your region to list every dose on its official schedule and record the date given. Doses your child is old enough for but that aren't recorded yet appear first.

Well-child checkups and doctor visits

Well-child checkups, visit records, and lab reports all go into your child's profile, so a complete record of growing up is there for later.

Medical records, lab results, and medications organized by health issue

Frequently asked questions

Which standard do the growth charts use?

The WHO Child Growth Standards, with percentiles for height, weight, head circumference, and BMI.

Which regions' vaccination schedules are included?

Current official immunization schedules for more than 30 countries and regions, including mainland China, Taiwan, Hong Kong, Macao, Japan, South Korea, the United States, the United Kingdom, Australia, and Singapore.

Can I track more than one child?

Yes. Each child has their own profile, with growth charts and vaccination records kept separately.

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iPhone and iPad require iOS 17 or later · Android requires Android 8.0 or later