Korean Currency

You can see and calculate the exchange rates of major countries.
Check the exchange rate on the widget and the exchange rate notification.

[Exchange Rate List]

* Based on Korea KRW (won)
* When you run the app, it shows the exchange rate currently stored on the device.
* You can refresh by pulling the screen down.
* There is a setting that automatically update exchange rate information.

[Detail info]

* If you select the exchange rate from the list, you can see detailed information of the exchange rate.
* You can check the exchange rate when you buy, sell, send and receive.
* You can see 1 day, 1 week, 1 month, 1 year graph
* You can also refresh the graph by pulling it down the screen.
* There is a setting that can automatically update the graph.

[Calculator]

* You can calculate the exchange rate using a calculator that can add, subtract, multiply, and divide.
* Press and hold the Delete button to delete all entries.
* You can save the formula you entered in the calculator and use it again next time.

[Widget]

* Add widgets to the home screen to view exchange rate information.
* 3x1, 2x1 size exchange rate widget is provided.
* You can adjust the size of the widget by pressing and holding the widget.
* You can update the exchange rate periodically by setting the update period.

[notice]

* Save the conditions for the exchange rate and activate notifications.
* Notify you if the current exchange rate meets the conditions.
* Notification list can be added / deleted in app.
* If you set the update cycle, you will be notified by updating the exchange rate periodically.

[Precautions]

* Exchange rate information is not updated on weekends and holidays.
* Data usage settings are required to use widgets or notifications when using mobile data, not WiFi.
* You may need to enable the [Background Data] and [Unlimited Data Usage] items in the Android app settings.