SaleOFFCalc app for iPhone and iPad
At a bargain sale, the price OFF 30% is how much?
Discount amount is how much?
It is a calculator like that if you do not know, is the price.
Even if they are not connected to the Internet, you can use.
Can be stored separately from the product name and the shops and even notes.
Make a note of the price of the items that are anxious, let me compared with other shops!