AnthroCharts vs Bone Age Height Predictor

AnthroCharts is an app that plots growth charts using public data from the CDC and WHO. Designed for ease of use, AnthroCharts not only makes plotting simple but also presents the growth charts on your device more beautifully than you’ve ever seen before. It calculates and displays the percentiles or z-scores of the measurements you enter. Similar to the paper charts provided by these organizations and other health entities, AnthroCharts allows you to easily tap on the screen or manually enter measurements to instantly get the corresponding percentile or z-score. The app includes high-resolution growth charts for Body Mass Index (BMI), Weight, Length/Height, and Head Circumference for both males and females, sourced from CDC and WHO data. When enabled, the app can also extend the charts to display more extreme values like in obesity. Also displays the curves for all the standard percentiles and z-scores but lets you hide the ones you don't want. Since these measurements are age-dependent, AnthroCharts features a built-in age calculator. Additionally, for BMI plotting, it includes a calculator to determine BMI from weight and height. The app supports both metric units and imperial units (inches and pounds) for all charts and the BMI calculator. Note that AnthroCharts uses freely available data sourced from the CDC and WHO. The CDC data is available for no charge on the agency website. The reference to specific commercial products, manufacturers, companies, or trademarks does not constitute its endorsement or recommendation by the U.S. Government, Department of Health and Human Services, or Centers for Disease Control and Prevention. The World Health Organization (WHO) Charts are an adaptation of an original work: “WHO Child Growth Standards" from 2006 and "Growth reference data for 5-19 years" from 2007 available in the WHO website.

Bone Age Height Predictor is a focused clinical calculator for estimating predicted adult height (PAH) using the Bayley–Pinneau method, bone age, and pediatric growth inputs. Designed for pediatric endocrinologists, pediatricians, radiologists, orthopedic clinicians, and other healthcare professionals, the app supports the common workflow where skeletal age is already available and the next step is a tempo-adjusted adult height estimate. Enter bone age from a hand/wrist radiograph report or clinical assessment, and translate skeletal maturity into a practical height estimate in seconds. KEY FEATURES • Bayley–Pinneau prediction Uses bundled, offline, sex-specific tables to estimate predicted adult height from current height and skeletal age. • Growth tempo selection Choose Advanced, Average, or Delayed maturation to match the patient's growth pattern—an important Bayley–Pinneau variable that most consumer height apps omit. • Fast single-screen workflow Enter sex, growth tempo, current height, and bone age (years), tap Calculate, and review the result with a summary of the inputs used. • Sex-specific skeletal-age tables Separate lookup tables for boys and girls across clinically relevant skeletal-age ranges, with tempo-specific coverage. • Clear inputs and outputs Results display Predicted Adult Height alongside the sex, tempo, height, and bone age values used in the lookup. • Offline calculation Tables are bundled on-device—no network connection required for the core calculation. • Not a grow-taller or lifestyle app A professional calculation tool, not exercise, coaching, or height-hacking content. WHO IT IS FOR Bone Age Height Predictor is intended for healthcare professionals involved in pediatric growth evaluation, including: • Pediatric endocrinologists • General pediatricians • Radiologists • Pediatric orthopedic clinicians • Growth and puberty specialists • Medical trainees in pediatric endocrine settings IMPORTANT MEDICAL DISCLAIMER This app is a clinical calculation and reference aid for qualified healthcare professionals. It does not diagnose, treat, monitor, or prevent any disease or condition. It does not interpret radiographs, perform bone age scoring, or replace professional clinical judgment, radiology assessment, or individualized patient care. Predicted adult height estimates are approximations and should be interpreted alongside the patient's full clinical history, growth pattern, pubertal stage, family heights, exam findings, and applicable local standards of care.