Our Apps
Free & Open-Source Public Health Tools
DPGRegistered with, or under review by, the Digital Public Goods Alliance — free, MIT-licensed, and built to WHO and international public health standards. No ads, no data sales.
EpiCalc
Epidemiological calculator for public health professionals — attack rates, odds ratios, and more.
Visit App → ⬇ GitHub
EpiStat
Free epidemiology statistics calculator — stratified analysis, SMR, matched case-control, WHO child growth standards, and more. Fully offline.
Visit App → ⬇ GitHub
EpiPlus
Epidemiology & biostatistics calculator suite — survey sampling, DALY, PAF, age standardization, vaccine effectiveness, Poisson regression, and meta-analysis. 12 calculators, fully offline.
Visit App → ⬇ GitHub
EpiLog
Offline field epidemiology digital diary for outbreak data collection and real-time analytics — designed for low-resource settings.
Visit App → ⬇ GitHub
EpiAid
Field epidemiology decision support tool for outbreak investigation and response.
Visit App → ⬇ GitHub
VaxGuard
Vaccine-preventable disease risk assessment and immunization guidance tool.
Visit App → ⬇ GitHubCommunity & NGO Tools
CommunityFree tools built for churches, NGOs, and community organizations supporting emotional and spiritual wellbeing.
GraceBridge
Spiritual and emotional wellbeing support for individuals navigating life transitions and chronic stress.
Visit App → ⬇ GitHub
CalmBridge
Mental health support tool bridging evidence-based therapy and accessible digital care.
Visit App → ⬇ GitHubCommercial
CommercialA premium, paid application offered alongside our free public health tools.
Symply
AI-powered symptom tracker for chronic illness patients — PCOS, endometriosis, fibromyalgia, and autoimmune conditions.
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