Metal Detector: Find Gold

🏆 Transform Your Phone into a Professional Metal Detector!

Use your phone's built-in magnetometer sensor to detect metal objects in real-time.
Experience the thrill of treasure hunting with this innovative metal detection app!

Key Features

💰 5 Professional Detection Modes
- General Mode: Detect all metals
- Gold Mode: Precious metals focus
- Coin Mode: Coins & small metals
- Iron Mode: Ferrous metals specialist
- Non-ferrous Mode: Aluminum, copper, etc.

📊 Real-time Data Visualization
- Live charts showing metal signals
- μT/mG unit conversion support
- Precise numerical measurements

🎯 Smart Detection System
- Distance-based signal strength
- Metal-type specific algorithms
- Real-time audio & vibration alerts

💾 Detection History Management
- Save discovered metal locations
- Measurement data history
- Create your personal treasure map

Use Cases

🏴‍☠️ Treasure Hunting & Adventure
- Find lost rings at the beach
- Coin collecting in parks
- Detect buried metals in gardens

🔧 Practical Applications
- Locate metal pipes in walls
- Find screws, nails & small metals
- Construction site metal detection

🎮 Fun Activities
- Treasure hunt competitions with friends
- Outdoor activities & camping
- Adventure games with kids

Detection Accuracy

🟢 High Accuracy (0-30cm range)
🟡 Medium Accuracy (30-50cm range)
🔴 Reference Only (50cm+ range)

Advanced Features

⚙️ Customizable Settings
- Sensitivity adjustment (1-10 levels)
- Alert method selection (sound/vibration)
- Theme & display settings

📈 Professional Tools
- Calibration for improved accuracy
- Background noise filtering
- Real-time data export

🌍 Multi-language Support
- Korean, English, Japanese & 6+ languages
- Regionally optimized UI/UX

🎨 Premium Design
- Luxurious metal-themed UI
- Dark/Light mode support
- Glassmorphism design

Important Notes

• Uses smartphone magnetometer sensor - performance may vary by device
• Accuracy may decrease near electronic devices or strong magnetic fields
• Deeply buried or very small metals may be difficult to detect
• Designed for fun and practical use - not a complete replacement for professional detectors

🎯 Turn everyday life into an adventure with Metal Detector App!
Start your exciting journey to discover hidden treasures!

Recent changes:

- Bug fixes and performance improvements