Nutrea – AI Calorie Tracker
Smart nutrition tracking app with AI-powered food analysis using GPT-4o Vision for automated meal logging. Snap a photo and get instant nutritional breakdowns.
Project Details
A full breakdown of the features and modules delivered as part of this project.
Category
Health & Fitness
Year
2025
Duration
3 Months
Stack Size
4 Technologies
Key Features
6 ModulesAI-powered 'Snap & Track' feature using GPT-4o Vision API for instant food analysis.
Automated nutritional breakdown and portion estimation from a single photo.
Real-time Firebase Firestore synchronization across devices.
Daily calorie intake and hydration tracking with goal-based logic.
Automatic calorie target adjustments based on user goals.
Progress tracking and health insights dashboard.
Key Results & Impact
Measurable business outcomes delivered through this project.
Instant food recognition and nutritional breakdown from a single photo.
Real-time cross-device data sync via Firebase Firestore.
Optimistic UI reduced perceived latency from 5-8 seconds to near-instant.
Published on the Apple App Store for production users.