1USD

24-hour real-time KRW/USD notification service

- Provides the current exchange rate and fluctuations compared to the previous day in real time.
- You can update exchange rate information automatically or manually.
-Notification when daily, weekly, and monthly lowest and highest prices are reached.
- Check the mid-price between the lowest and highest prices
- You can select only the exchange rate alarm you want.

[App usage permission information]
Notification: Used to receive real-time exchange rate fluctuation highest and lowest price notification information.

[Inquiries regarding app use]
- cs@1usd.co.kr