NeoPlot (Intergrowth-21st) is a tool designed to track and monitor neonatal growth using the Intergrowth-21st standard. This app allows healthcare professionals to accurately plot a newborn's growth parameters, such as weight, length, and head circumference, directly onto the original charts. By combining serial data entry with visual charting, the app helps assess the growth of preterm babies over a period of time . The intuitive interface and clear visualization make it easier to detect potential growth issues, ensuring timely intervention for optimal neonatal care.