The cheapest toilet paper!

This is an app you want to carry around when you buy toilet paper.

Enter the length, number of turns in one set, and price Displays the value per day.

• One roll length
• Quantity of rolls per set
• Amount of money By typing Amount of money per day It is displayed.

With a brand of toilet paper Enter the store and touch the [Save] button By saving the history, At the next purchase, you can check at a glance if it was higher than before.

Paper towel mode has been added since version 1.1.

Detailed operation method http://r2o.in.coocan.jp/rollingpapers.html (Japanese) Please refer to it.