There are several features in this “Child Growth Standards: Curve, Percentile, Z score”, namely: - Simple and very easy to use - Based on the WHO growth charts - Precise calculations of growth parameters for children between 0-5 years old - Weight can be measured in kilograms (kg) and pounds (lbs) - Height can be measured in centimetres (cm) and inches (in) - There are 3 parameters used, namely weight-for-age, height-for-age, and height-for-weight - Interpretation of the z-score based on WHO recommendation - It is totally free! Download now! By using “Child Growth Standards: Curve, Percentile, Z score” app, you can determine whether your children have normal weight, underweight, overweight, or obese. You can also determine whether they have normal height, stunted, or very tall. Disclaimer: All calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for clinical judgment. Calculations in this "Child Growth Standards: Curve, Percentile, Z score" app might be different with your local practice. Consult to expert doctor whenever necessary.