NutriFlow | Nutrition and Diet Tracking App UI Template for React Native Expo

Modern Nutrition and Diet Tracking App UI Template built with React Native and Expo. Build your next health, fitness, calorie tracking, or wellness application faster with a premium user interface and a clean, well-structured codebase.

UI Template Only
No Backend • No Database • No APIs • No Authentication Services • No Payment Gateway • No AI Services • No API Keys Included

Download Live APK Demo

Try NutriFlow directly on your Android device before purchasing.

Download and install the demo APK to explore the user interface, navigation flow, animations, dark and light themes, and premium screens included in this template.

Important:
The APK is provided for demonstration purposes only. It showcases the application’s user interface and navigation flow. No backend server, database, APIs, authentication services, payment gateway integrations, AI services, or API keys are included.

✨ Main Features

• Food Tracking Screen UI (Breakfast, Lunch, Dinner, and Snacks)
• Nutrition Trends and Analytics Screen UI
• Daily Hydration Tracker Screen UI
• AI Chat Interface UI
• Progress Photos and Transformation Gallery UI
• Achievement and Badge Screen UI
• Notification Screen UI
• Barcode Scanner Screen UI
• Monthly Analysis Screen UI
• Food Database and Meal Discovery Screen UI
• Profile and Account Management Screen UI
• Subscription Screen UI
• Dark and Light Mode Support
• Responsive Design for iOS and Android
• Easy Theme Customization
• Clean and Well-Structured Architecture
• ⚡ Reusable Components and Scalable Project Structure

Included Screens

• ✨ Splash Screen UI
• Welcome Screen UI
• Login Screen UI
• Register Screen UI
• OTP Verification Screen UI
• Onboarding Screen UI
• Dashboard / Home Screen UI
• ️ Food Log Screen UI
• Nutrition Trends Screen UI
• Hydration Tracker Screen UI
• Food Database Screen UI
• Barcode Scanner Screen UI
• Monthly Analysis Screen UI
• Progress Photos Gallery UI
• Achievements Screen UI
• Profile Screen UI
• ✏️ Edit Profile Screen UI
• Discovery (Recipes and Meals) Screen UI
• Notifications Screen UI
• ⚙️ Settings Screen UI
• Subscription Screen UI
• ❓ Help Center Screen UI
• ⚖️ Add Weight Screen UI
• AI Chat Interface UI

⚠️ AI Feature Notice

The AI Chat Interface included in this template is provided for demonstration purposes only.

No AI service, API integration, backend implementation, or API keys are included.

To enable AI functionality, you must integrate your own AI provider and provide your own API credentials. Additional third-party service costs may apply depending on the provider you choose.

⚙️ Technology Stack

• Framework: Expo SDK 56
• Language: React Native
• Navigation: React Navigation v7
• State Management: React Context API
• Icons: @expo/vector-icons
• Charts: react-native-gifted-charts
• Styling: React Native StyleSheet and Custom Theme System
• Utilities: react-native-size-matters, expo-font, and more

Requirements

• Node.js v18 or newer
• npm v9 or newer
• Expo SDK 56
• Expo Go (optional)
• macOS, Windows, or Linux
• Android Studio (optional)
• Xcode for iOS development (macOS only)

How to Use

1. Download and extract the package.
2. Open the project folder in your preferred code editor.
3. Install dependencies using npm install.
4. Start the Expo development server using npx expo start.
5. Run the project using Expo Go, Android Emulator, or iOS Simulator.
6. Customize the UI and integrate your own backend services if required.

Easy Customization

• ✅ Change application name and package configuration
• ✅ Replace app icons and splash screens
• ✅ Customize dark and light themes
• ✅ Add, remove, or modify screens easily
• ✅ Clean and reusable components
• ✅ Scalable and well-organized folder structure

Project Structure

 NutriFlow/ ├── assets/ ├── src/ │   ├── assets/ │   ├── components/ │   │   ├── atoms/ │   │   └── molecules/ │   ├── screens/ │   ├── theme/ │   │   ├── ThemeProvider.tsx │   │   ├── lightTheme.ts │   │   ├── darkTheme.ts │   │   └── types.ts │   └── route/ ├── App.js ├── app.json ├── babel.config.js ├── package.json └── README.md 

❓ Frequently Asked Questions

Does this item include a backend?
No. This item is a UI template only.

Does this item include APIs or a database?
No. No APIs, database, server, cloud services, or backend implementations are included.

Does the AI Chat feature work out of the box?
No. The AI Chat Interface is provided for demonstration purposes only. No AI service, API integration, backend implementation, or API keys are included. Additional third-party service costs may apply.

Do Login and OTP screens work?
No. Login, Register, and OTP screens are visual interface templates only. No authentication APIs, SMS providers, OTP services, or backend implementations are included.

Does the Subscription screen include payment integration?
No. Payment gateways, subscriptions, billing systems, and in-app purchases are not included.

Does this template support iOS and Android?
Yes. The template is built with React Native and Expo and supports both iOS and Android.

Can I customize the colors and typography?
Yes. The theme system is fully customizable and easy to extend.

Can I integrate my own backend and APIs?
Yes. The UI is designed to be easily integrated with your own backend services and APIs.

Why Choose NutriFlow?

• ✅ Modern and Premium UI Design
• ✅ Production-Ready React Native UI Codebase
• ✅ Built with Expo for Faster Development
• ✅ Supports Dark and Light Themes
• ✅ Easy to Customize and Extend
• ✅ Perfect for Nutrition, Health, Fitness, and Wellness Applications
• ✅ Save Weeks of Development Time