# Health3: Personal Health Companion

> How HLT3 Studio built Health3, a Flutter and AWS app that parses medical lab PDFs (Textract + Bedrock) into tracked biomarkers, serving 700+ users across 27 countries.

*Source: [https://hlt3.studio/case-studies/health3/](https://hlt3.studio/case-studies/health3/)*

Case Study

How we built a comprehensive health tracking app that helps users understand their lab results and take control of their wellness.

700+

Monthly Active Users

3K+

Lab Results Processed

5.0

App Store Rating

27+

Countries

## The Challenge

Health3 needed to solve a complex problem: help everyday users understand their medical lab results without requiring a medical degree. The app had to be intuitive, secure, and capable of processing documents from various labs and formats.

- Parse complex medical lab reports in multiple formats
- Create intuitive visualizations for health data
- Build a secure, GDPR-compliant backend
- Deliver a fast, cross-platform mobile experience
- Scale infrastructure to handle growing user base

### Try Health3 Today

Download the app and see our work in action.

## Our Solution

We built a comprehensive solution combining mobile excellence with cloud-powered intelligence.

### Flutter Mobile App

Cross-platform app with native performance, beautiful UI, and offline-first architecture.

### AWS Data Pipeline

Serverless pipeline using Lambda, S3, Textract, and Bedrock for intelligent document parsing.

### Supabase Backend

Real-time database with row-level security for secure, scalable data management.

### Health Insights Engine

Custom algorithms to interpret lab results and provide actionable health insights.

### Data Visualization

Interactive charts and trend analysis for tracking health metrics over time.

### Privacy & Compliance

HIPAA and GDPR-compliant architecture with secure data handling.

## Technology Stack

The tools and technologies that power Health3.

FlutterDartiOSAndroidSupabasePostgreSQLAWS LambdaAWS API GatewayAWS BedrockAWS CloudFormationS3TextractCloudFrontMixpanelGitHub Actions