It is an app that allows you to enter the name of the food and the corresponding calories, and calculate the calories using the information entered whenever necessary.

- How to use -

1. When you press the "add" button, the "add" button changes to the "hide" button and an input window appears.
Enter the food and calorie information you want to enter in the entry window and press the "save" button to save the information you entered.

2. When the input is complete, press the "hide" button. Clicking the "hide" button changes the "hide" button to the "add" button and closes the entry window.

3. Select the list you want to erase and press the "del" button to delete the item.

4. Select the items you want to calculate from the list and press the "+" button to calculate the calories. Alternatively, a long press of the selection results in the same function.

5. Press the "←" button to cancel the previous calculation.

6. Pressing the "AC" button clears the entire calculation.