Better Deal Calculator

- Which is a better deal: "120 g for $ 100 or 100 g for $ 80 ?" -
Let's find out which of the two products offers the best value by entering the price and quantity!
This app is designed to be easy to use with no extra functions, so that anyone can use it without mistakes.
Features
・Simple design
・Minimal and easy-to-understand functions
・Supports dark mode display
・Japanese/English language support
Have a good shopping life!