Evidence-based digital health tools for people who need them most.
Explore Our AppsAI-powered symptom tracker for chronic illness patients — PCOS, endometriosis, fibromyalgia, and autoimmune conditions.
Coming Soon →Field epidemiology decision support tool for outbreak investigation and response.
Coming Soon →Epidemiological calculator for public health professionals — attack rates, odds ratios, and more.
Coming Soon →Vaccine-preventable disease risk assessment and immunization guidance tool.
Coming Soon →Mental health support tool bridging evidence-based therapy and accessible digital care.
Coming Soon →Spiritual and emotional wellbeing support for individuals navigating life transitions and chronic stress.
In DevelopmentPublicHealth Tech Lab was founded by Won Ho Lee, PhD (Chemical Engineering), MPH (Public Health), MDiv — a public health professional dedicated to building evidence-based digital tools for underserved populations.
All apps are developed under WHO and Cochrane evidence standards. No ads. No data sales.