* This application is a manual utility tool without automated features.
* Open a dialog to add an expense by entering a title text, an amount number, and selecting a category from a dropdown menu.
* Open a dialog to set a daily spending limit number.
* View a linear progress indicator that fills based on total expenses versus the set daily limit.
* View a list of categories showing the sum of expense amounts for each category.
* View a list of added expenses displaying their title text, category text, and amount number.
* Press the delete button next to an expense in the list to remove it.