Create a simple shopping list. Maintain a check list of re-occurring chores. Anything that one would make a check list for. In spite of this application being such a simpleton, I actually do use it.
To add a column press the '+' button on the left. To add an item to a column press the '+' button above it. The application automatically deletes empty cells on restart, and you can restart by closing the application and then pressing the docked icon to re-open. To add or delete a page (tab) in the notebook, select
You can do simple calculations on column values. Right click on a column's + button, and a pop up text will report the totals for the numbers in that column. The numbers in the columns must match an arithmetic symbol next to a number, such as