Milk Manager is a React Native mobile application designed to help households manage their daily milk purchases easily and efficiently.
The application allows users to record daily milk quantity, purchase amount, date, and time. It reduces the need for manual calculations by automatically tracking total milk quantity, total amount, and payment status.
People who purchase milk regularly may need to maintain daily records of:
- Milk quantity
- Daily amount
- Purchase date
- Purchase time
- Total quantity
- Total amount
- Paid amount
- Pending amount
Maintaining these records manually can be time-consuming and may lead to calculation errors.
Milk Manager provides a simple mobile solution for recording and monitoring these details in one place.
The main objective of Milk Manager is to simplify daily milk purchase management.
The application helps users:
- Record daily milk purchases
- Track the quantity of milk purchased
- Track the amount spent
- Automatically calculate totals
- Monitor paid and unpaid amounts
- Review previous milk purchase records
Users can add their daily milk purchase details, including:
- Milk quantity in liters
- Amount
- Date
- Time
The application keeps track of the amount spent on milk purchases.
Users can view:
- Daily amount
- Total amount
- Paid amount
- Pending amount
Milk Manager records the quantity of milk purchased and helps users monitor the total quantity over a selected period.
For example:
Day 1 → 1.0 L
Day 2 → 1.5 L
Day 3 → 1.0 L
Day 4 → 2.0 L
Total → 5.5 L
Instead of manually calculating the total quantity and amount, the application performs the required calculations automatically.
This helps reduce:
- Manual calculation
- Calculation mistakes
- Paper-based record keeping
Users can monitor how much money has been:
- Paid
- Not paid
- Remaining
This makes it easier to identify pending payments.
Users can view previously recorded milk purchase information and track their daily records over time.
Milk Manager is developed as a React Native mobile application, allowing it to provide a mobile-focused experience.
- React Native
- JavaScript
- Visual Studio Code
- Android Studio
- Node.js
- npm
- Git
- GitHub
Add any additional libraries, database technologies, or services that are actually used in your project.
┌──────────────────┐
│ User │
└────────┬─────────┘
│
▼
┌─────────────────────┐
│ Add Milk Entry │
│ │
│ Quantity │
│ Amount │
│ Date & Time │
└──────────┬──────────┘
│
▼
┌─────────────────────┐
│ Store Record │
└──────────┬──────────┘
│
▼
┌─────────────────────┐
│ Automatic │
│ Calculations │
└──────────┬──────────┘
│
┌──────────────┼──────────────┐
▼ ▼ ▼
Total Milk Total Amount Payment Status
Quantity
The exact structure may vary depending on the implementation.
A typical structure is:
milk-manager/
│
├── android/
├── ios/
│
├── src/
│ ├── components/
│ ├── screens/
│ ├── services/
│ └── ...
│
├── assets/
│
├── App.js
├── package.json
├── package-lock.json
├── .gitignore
└── README.md
Before running the project, install:
- Node.js
- npm
- React Native development environment
- Android Studio
- Android SDK
- Java/JDK
- Git
For Android development, make sure your Android emulator or physical Android device is properly configured.
git clone YOUR_GITHUB_REPOSITORY_URLGo into the project directory:
cd milk-managernpm installIf the project uses React Native CLI:
npx react-native startOpen another terminal and run:
npx react-native run-androidUse the commands that match your actual React Native project setup.
- Enable Developer Options on your Android device.
- Enable USB Debugging.
- Connect the device to your computer.
- Verify the device:
adb devices- Start the application:
npx react-native run-androidAdd screenshots of the application here.
Recommended folder:
screenshots/
├── home.png
├── add-milk.png
├── history.png
└── payment.png
A user purchases milk every day.
For example:
| Date | Milk | Amount | Status |
|---|---|---|---|
| Day 1 | 1 L | ₹50 | Paid |
| Day 2 | 1.5 L | ₹75 | Paid |
| Day 3 | 1 L | ₹50 | Pending |
| Day 4 | 2 L | ₹100 | Paid |
The application can calculate:
Total Milk = 5.5 L
Total Amount = ₹275
Paid Amount = ₹225
Pending Amount = ₹50
This allows the user to quickly understand their milk purchase and payment status.
The application may store information related to milk purchases.
Do not include private or sensitive user data in the GitHub repository.
For example, avoid uploading:
.env
Private credentials
API keys
Passwords
Private databases
Personal customer information
Private backup files
Use sample/demo data when screenshots or demonstration data are required.
Milk Manager provides several benefits:
- Reduces manual record keeping
- Reduces calculation errors
- Saves time
- Provides organized purchase history
- Makes payment tracking easier
- Provides quick access to daily records
- Offers a simple mobile experience
Possible future improvements include:
- ☁️ Cloud data synchronization
- 👥 Multiple milk supplier management
- 📊 Monthly and yearly reports
- 📈 Purchase analytics
- 🔔 Payment reminders
- 📄 PDF report generation
- 📊 Excel/CSV export
- 💾 Data backup and restore
- 🔐 User authentication
- 🌐 Multi-language support
- 🌓 Dark mode
- 📱 Improved tablet support
Completed ✅
Milk Manager has been developed as a React Native mobile application for managing daily household milk purchases and payment information.
Tamilselvan
Software Developer
Thank you for visiting the Milk Manager project.
If you find this project useful, consider giving the repository a ⭐ on GitHub.