FlavorLens is an AI-powered Recipe & Meal Planner app, developed as part of the Mobile Application Design Lab course at Daffodil International University.
This app leverages the Gemini API to generate creative recipes, analyze nutritional content (via Calorie AI), and deliver personalized weekly meal plans based on user preferences.
- Secure authentication for personalized access.
- Firebase Authentication (Currently used mock signup and login; as it was showing errors)
- 📸 Image Input: Snap or upload ingredient photos for recipe suggestions.
- 🎙️ Voice Input: Speak your recipe request (powered by Whisper speech-to-text).
- 💬 Text Input: Type ingredient names or custom requests.
- ⚡ Dietary Filters: Choose from:
- None
- Keto
- Halal
- High-Protein
- Nutritious
- 🍽️ AI Output:
- Auto-generated recipe title
- Ingredients
- Steps
- Nutrition info (visualized as a pie chart via Calorie AI)
- AI-generated recipe images
- 🎯 Personalized 7-day meal plan based on selected dietary filters.
- 🧠 Answer 10 MCQs to fine-tune AI meal suggestions.
- 🗓️ Export your meal plan as a PDF.
- 📊 Tracks the total number of recipes generated.
- 📝 Displays a list of previously generated recipe titles.
- ℹ️ App information and developer team credits.
| Technology | Usage |
|---|---|
| Flutter | UI Development |
| Provider | State Management |
| SharedPreferences | Local Storage |
| Gemini API | AI Recipe, Meal Plan, and Nutrition Generation |
| Image Picker | Camera / Gallery Integration |
| Printing Package | PDF Meal Plan Export |
| Name | ID |
|---|---|
| Md Mobashir Hasan | 221‑15‑5405 |
| Md Mehedi Hasan Nayeem | 221‑15‑5049 |
| Tanvirul Islam | 221‑15‑5386 |
| Azmira Shekh | 221‑15‑5569 |
| Md. Jahid Hasan | 221‑15‑5388 |
Md. Mezbaul Islam Zion (MIZ)
Lecturer, Daffodil International University
| Resource | Link / Location |
|---|---|
| 📸 App Screenshots | [https://drive.google.com/drive/folders/1w3XcXI4vGRqAldWyJHheLgIxmbOXx2lC?usp=sharing] |
| 🎬 Demo Video | [https://drive.google.com/file/d/1jrTd853z9kf44e5Unitqcu_cyEe4J0aI/view?usp=sharing] |
| 📄 Report Link | [https://drive.google.com/file/d/1ETFPbFHTvxwbgmsNH08AuIZc5_T-78l5/view?usp=sharing] |
| 🔗 Release APK (Drive) | [https://drive.google.com/file/d/1eDUDT7nRswrmiRH-KRWp5k7GWTO7E55N/view?usp=sharing] |
- 🎯 This is a student project designed for Android devices only.
- ☁️ Currently no cloud-based database — uses local storage.
- 🔒 API keys are securely handled and never hardcoded in the repository.