?? If you are preparing for a trip to Vietnam, this app is all you need to calculate the exchange rate!

It supports easy and fast conversion of Vietnamese Dong (VND) ↔ Korean Won (KRW).

You can calculate the exchange rate you want at any time by entering the real-time exchange rate.

The entered numbers are automatically inserted with commas (,) for excellent readability, and the Korean amount is also displayed.

■ Main features
- Real-time exchange rate conversion between Vietnamese Dong and Korean Won
- Users can directly input and save exchange rates
- Provides quick buttons for Vietnamese units such as 100 Dong, 10,000 Dong, and 500,000 Dong
- Provides quick buttons for Korean units such as 100 Won, 10,000 Won, and 100,000 Won
- Automatically inserts commas at each digit when inputting (1,234,567)
- Displays Korean units (e.g. 12,345 Won)
- Font size can be adjusted (convenient for senior users)
- Simple and clean interface

■ Recommended for:
- People preparing for travel, business trips, or studying abroad in Vietnam
- People who need to exchange Vietnamese Won
- People living, doing business, or trading in Vietnam
- All users who want to easily convert exchange rates

※ This app converts based on the exchange rate entered by the user without an external API.