Sharing Dutch (i.e., splitting the bill) will divide the amount entered by the number of people.
Slide to select the number of people, the default is two, and slide to choose the tip rate, the default is 20%.
Choosing one person, and the app is a tip calculator.
Choose between 0 and 50% for tips and between 1 and 20 people.
Lastly, the app defaults to local currency, and tapping ‘Select Currency’ presents a scrollable list of the currency options by county. (Who knew there were so many!) This selection is saved until a new selection is made.