IntelliSpend 💰

A smart personal finance management mobile application built with Flutter that automates expense tracking through OCR receipt scanning and intelligent categorization.

✨ Features

• Real-time Expense Tracking - Track income and expenses with automatic balance calculations
• OCR Receipt Scanning - Extract transaction details directly from receipt images using Google Cloud Vision API
• Smart Categorization - ML-powered automatic expense classification with learning capabilities
• Interactive Analytics - Visual insights with charts and graphs to understand spending patterns
• Cross-platform - Seamless experience on both Android and iOS
• Secure Authentication - Protected user data with Supabase authentication

🛠️ Tech Stack

• Frontend: Flutter, Provider (State Management)
• Backend: Supabase, PostgreSQL
• APIs: Google Cloud Vision API
• Visualization: FL Chart
• Machine Learning: Custom categorization algorithms (Decision Tree, Random Forest, SVM)

🚀 Getting Started

Prerequisites

• Flutter SDK (latest stable version)
• Android Studio / Xcode
• Supabase account
• Google Cloud Platform account (for Vision API)

Installation

1. Clone the repository

git clone https://github.com/Yash05080/IntelliSpend.git
cd IntelliSpend

2. Install dependencies

flutter pub get

3. Set up environment variables Create a .env file in the root directory and add:

SUPABASE_URL=your_supabase_url
SUPABASE_ANON_KEY=your_supabase_anon_key
GOOGLE_CLOUD_API_KEY=your_google_cloud_api_key

4. Run the app

flutter run

📱 Screenshots

Home & Expense Management

Analytics & Insights

Advanced Analytics

## 🏗️ Project Structure

lib/
├── models/           # Data models
├── providers/        # State management with Provider
├── screens/          # UI screens
├── services/         # API services and OCR integration
├── utils/            # Helper functions and constants
└── widgets/          # Reusable UI components

🔮 Future Enhancements

• Advanced ML for personalized financial insights
• Budget planning and spending alerts
• Multi-device synchronization
• Bank integration for automatic imports
• Multi-currency support
• Gamification features

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📞 Contact

Yash Agarwal - [email protected] - https://www.linkedin.com/in/yash05080/

Project Link: https://github.com/Yash05080/IntelliSpend