📸 6-Metric Meal Score Card
Take a meal photo or pick from your library. Every score is 0–100 (higher = better) across Protein, Nausea Safety, Sulfur Safety, Fiber, Carb Balance, and Hydration—backed by clickable PubMed, USDA, and FDA DailyMed citations.
🔒 Lock Screen & Home Screen Widgets
Built with native WidgetKit (.accessoryCircular, .accessoryRectangular, and .systemSmall) to show your estimated medication level, daily protein progress, and next scheduled injection day at a glance.
❤️ Private On-Device HealthKit Sync
Optionally sync daily protein, water, and body weight with Apple Health. Your HealthKit data stays strictly on your device and is never sent to third-party AI servers.