Smart Currency - Exchange Rate

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About this app

💱 Smart Currency - Exchange Rate Calculator

Essential currency converter for travel, shopping, study abroad & business trips!
Convert 30+ major currencies in real-time with a built-in calculator.

🌍 Key Features

▶ Real-time Currency Conversion
• 30+ currencies: USD, EUR, JPY, CNY, GBP and more
• Works offline with last updated rates
• Freely change base currency

▶ Built-in Calculator
• Calculate while converting currencies
• Sum up multiple items and convert instantly
• Intuitive keypad UI

▶ Travel Expense Tracker
• Auto-categorize expenses (Food, Transport, Shopping, Hotel, Activity, Other)
• Daily & total spending overview
• Budget setting with visual progress bar

▶ Exchange Rate Charts
• View 7-day, 30-day, 90-day trends
• High, Low, Average rate data

▶ Fee Settings
• Apply bank/card exchange fees (0.5% ~ 3%)
• See actual payment amounts

▶ Multi-language Support
• Korean / English auto-detection and manual switch