로또87 - QR확인, 추첨알림, 당첨확인, 로또확인

Key Features

### 🎯 Smart Lotto Number Generation
- Completely Random: Numbers are generated purely randomly.
- Frequency-Based: Utilizes frequently drawn numbers from past winning numbers.
- Pattern-Based: Number generation considering odd/even combinations.
- Hot/Cold Numbers: Combinations of frequently and infrequently drawn numbers from the last 20 draws.
- Total Range: Number generation considering the total range of past winning numbers.

### 📱 Scan QR Code and Check Winnings
- Scan a QR code to quickly enter your Lotto numbers.
- Automatically check if the scanned number is a winner.
- Visually display winning results (1st to 5th place, losing winners).
- View past scans in History.

### 🔔 Real-time Winning Results Notifications
- Automatically sends a notification every Saturday at 8:00 PM when the draw is completed.
- Detailed winning information is provided by rank.
- Receive notifications in the background.

### 🏪 Find Nearby Retailers
- Find nearby retailers based on your user-defined location. Find a Retailer
- Visually check the retailer's location on a map
- Provide retailer information (name, address)
- Location information is set by the user and is not automatically collected.

### 📊 Winning Statistics and History
- View past lottery winning results
- Manage winning history for scanned numbers
- Scan records organized by draw
- Color-coded by winning rank for intuitive viewing

### 🎨 User-Friendly Interface
- Dark Mode Support: Switch between light and dark modes freely
- Large Text Mode: Adjust font size for optimal visual comfort
- Responsive Design: Optimized for various screen sizes
- Intuitive UI: Design an easy-to-use interface

## Privacy Policy

Lotto87 does not collect or store any personal information:
- Location information is set by the user and is not automatically collected
- Scanned lottery numbers are stored only on the device and are not transmitted externally
- No user-identifying information is collected
- No ad tracking or personalized marketing is conducted

## Technical Features

### 🔒 Security and Privacy
- All data is stored locally on your device
- Designed without collecting personal information

### 🌐 Real-time Data
- Accurate lottery results provided every Saturday at 8:00 PM
- Automatically updated winning number data
- Real-time notification system

## How to Use

1. Generate Lotto Numbers: Select your desired generation method and generate numbers.
2. Scan QR Code: Scan the QR code on the lottery ticket and enter your numbers.
3. Check Winnings: Automatically check if the scanned numbers are winning.
4. Find a Retailer: Set your location and find a nearby retailer.
5. Set Notifications: Receive winning results notifications.