INstructions

Instructions:

Enter the base currency amount (here EUR) or the target currency amount (GBP here) and the other one is calculated.

Tap the scale icon to set the home currency and fetch the exchange rate from internet. Correspondingly, tap the down-arrow icon to set and fetch the target currency name and exchange rate.

Tap the € icon on the app bar and enter the exchange rate manually. Tap the € icon to save and hide the exchange rate. 

Tap the Bin icon to clear values. Long press the Bin icon to delete the data file.