GERD Tracker

A personal React Native / Expo app for managing GERD (acid reflux) through daily habit and symptom tracking.

Features

• Wake-up gate — tap when you wake up; meal reminders auto-schedule 2–3 hours apart based on your actual wake time
• Daily tracking — water intake, Metamucil, Gaviscon doses, toilet sessions with timer
• Meal logging — log meals with description and severity, link symptoms directly to meals
• Symptom logging — track reflux events with severity (1–5 scale) and notes
• Food history — see which foods have been associated with symptoms over time
• Insights — visualize patterns across days and meals
• Ask AI — Claude-powered analysis of your GERD data
• Push notifications — daily meal reminders scheduled from your real wake-up time

Tech Stack

• React Native + Expo (managed workflow)
• TypeScript
• SQLite (via expo-sqlite) for local persistence
• AsyncStorage for settings/state
• expo-notifications for scheduled reminders
• Claude API (Anthropic) for AI insights
• EAS Build for cloud builds

Getting Started

npm install
npx expo start

Scan the QR code with Expo Go to run on your device.

Build

# Cloud build via EAS
eas build --platform android
eas build --platform ios

Project Structure

src/
  screens/       # All app screens
  components/    # Reusable UI components
  db/            # SQLite database layer
  utils/         # Notifications, colors, date helpers
  services/      # Claude API integration
  types/         # TypeScript types