Algidy

Algidy is a Material You food expiry tracker app built with modern Android technologies.
It helps users track their groceries, reduce food waste, and maintain freshness through barcode scanning and colorful analytics.

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📷 Screenshots

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🚀 Features

• Inventory Tracking: Categorize and track food items across different storage locations (Fridge, Freezer, Pantry).
• Intelligent Scanning: Fast barcode scanning and food date extraction using Google ML Kit.
• Freshness Analytics: Visual insights into food consumption, waste patterns, and freshness status.
• Smart Notifications: Timely alerts for items approaching their expiry dates.
• Secure Access: Biometric authentication to keep your data private.

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🛠 Tech Stack

• UI: Jetpack Compose (100%) with Material 3 Expressive.
• Architecture: Clean Architecture with Multi-module setup.
• Dependency Injection: Koin.
• Database: Room Database.
• Networking: Retrofit + OkHttp.
• Image Loading: Coil 3.
• Camera / ML: CameraX, Google ML Kit (Barcode, OCR, Entity Extraction).
• Concurrency: Kotlin Coroutines & Flow.
• Home Screen Widgets: Monitor expiring foods and weekly freshness progress directly from your home screen.

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🔨 Build from Source

Requirements

• Android Studio Narwhal or newer
• JDK 17
• Android SDK 37

Clone Repository

git clone https://github.com/NhuHuy-79/Algidy.git
cd Algidy

Build Debug APK

./gradlew assembleDebug

Build Release APK

./gradlew assembleRelease

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🔒 Privacy

Algidy is designed with privacy in mind.

• No user account is required.
• Inventory data is stored locally on the device.
• No advertising.
• No analytics or user tracking.
• Camera access is only used for barcode scanning and OCR features.
• Biometric authentication is processed locally by Android and is never transmitted externally.

Users remain in full control of their data.

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📱 Permissions

Camera

Used for:

• Barcode scanning
• OCR-based food information extraction

Notifications

Used for:

• Expiry reminders
• Food freshness alerts

Biometric Authentication

Used for:

• Protecting access to the application

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📦 Download

You can download the latest APK from the GitHub Releases page:

• https://github.com/NhuHuy-79/Algidy/releases

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🌱 Open Source

Algidy is a free and open-source application focused on helping users reduce food waste and manage food inventory efficiently.

Contributions, bug reports, and feature suggestions are welcome.

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📄 License

This project is licensed under the Apache 2.0 License.

See the LICENSE file for details.