73-Year-Old Cardiac Patient Builds Health Tracking PWA with Claude AI

✍️ OpenClawRadar📅 Published: March 24, 2026🔗 Source
73-Year-Old Cardiac Patient Builds Health Tracking PWA with Claude AI
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ClinBridge: A Health Tracking PWA Built with Claude AI

A 73-year-old individual with no prior coding experience built a complete Progressive Web App for health tracking using Claude AI. The project started after a hospitalization for dehydration in November 2025, when they couldn't find an existing app that met their specific needs.

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Key Details from the Build

The developer has congestive heart failure, diastolic dysfunction, heart valve disease, sick sinus syndrome, bradycardia, coronary artery disease, peripheral artery disease, a history of TIAs, and hypertension. They built ClinBridge over several months using conversation-driven development with Claude.

App Features:

  • Tracks blood pressure, fluid intake, weight, heart rate, symptoms, meals, and activities
  • All data stays on the phone with no external transmission
  • No account required
  • Completely offline functionality
  • Local storage only
  • Free with no ads, subscriptions, or accounts

Technical Details:

  • Progressive Web App (PWA) that installs on any phone
  • Current version: 9.9.25
  • Entire codebase is open source on GitHub
  • Built specifically for cardiac patients dealing with similar health tracking needs

The developer emphasizes that Claude didn't replace a developer but enabled someone with no coding background to become one. The app is available live at clinbridge.clinic, with source code at github.com/sommerstexan-lgtm/ClinBridge.

📖 Read the full source: r/ClaudeAI

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👀 See Also