Decision Support 1 app for iPhone and iPad

How to use this app depends on you.
In order to narrow down to 4 options from many options, this app is used.
You can choose your preferred mode from the following two modes.
Total mode : Present four numbers from the total and the three factors.
4 factors mode : Present four numbers from 4 factors.

- Input a title and factors.
- Input numbers under the total or factors.
- After touching the decision button, this app presents 4 options.
- You can input a title and check the 4 options with the title.
- You can copy the 4 options with the title and store them in the memo function page.