Growo helps parents read a growth chart. The free tools at usegrowo.com place a child's weight, length or height, head circumference or BMI on the WHO (0-2 years) and CDC (2-20 years) curves, with national references such as Neyzi in Türkiye. They also give birth size for gestational age, corrected age for preterm babies, mid-parental height and milestones, in 17 languages with no sign-up, and through a free MCP server for AI assistants. The iOS and Android app (paid, with a free trial) adds tracking and a doctor-ready PDF report. Built by Dr. Barış Öztürk, MD.