``Shopping Calculator'' is a popular calculation app that allows you to easily find out which product A or B is cheaper, and the discounted price of a product marked with ``○ discount.''

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●This app was introduced in the October 2023 issue of Takarajimasha's "Steady"!

●Achieved 2nd place in the "Calculator for comparing advantageous products" ranking!
We have won 2nd place in the ranking of ``Calculator for comparing advantageous products'' on the smartphone app review site ``Appliv''! (As of April 23, 2023)


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●Three calculation modes and shopping list function in one
It comes with price comparison, discount calculator, 100g price calculator, and shopping list features.
You can instantly switch between each calculation mode by simply swiping left and right.
You can operate it quickly even when you are holding a shopping cart and can only use one hand.

●Price comparison
You can compare products A and B to find out which one is cheaper.
For example, you can quickly find out which is cheaper between 298 yen, 180 pairs, and 5 boxes of tissues, and 249 yen, 160 pairs, and 5 boxes of tissues.
Furthermore, with the premium version, you can compare the prices of three products including product C.

●Calculation of discount amount
You can check the discounted price of products marked with ◯discount or ◯% OFF.
If you enter "3 discount" for "7,980 yen", "5,586 yen (2,394 yen OFF)" will be displayed.
If the discount value you enter is a single digit number, it will be automatically interpreted as ``discount'', and if it is a two digit number, it will be automatically interpreted as ``% OFF'', so you can operate quickly.

●100g price calculation
The price per 100g of meat, seafood, etc. may not be displayed. Using this calculation mode, you can easily find out the price per 100g by just entering the price and weight.

●Lowest price search
Easily cross-search for the lowest priced products from Amazon, Rakuten Market, and Yahoo! Shopping!
You can also search by scanning the barcode on the product.
It also randomly displays items that are on sale that day. You can find bargains.

●Shopping list
You can write a list of items to buy. With the same simple operability as the ToDo app, there is no need to launch a separate memo app to view your shopping list.

-Easy to use one-handed design
If you're holding a shopping cart, you won't be able to use both hands to operate your iPhone. In order to make it convenient to use even in such situations, it is designed to be easy to operate with just one hand.

●Supports reduced tax rate
When displaying the discount amount and amount per 100g, the amount when consumption tax is 8% and 10% is displayed at the same time. There is no need to worry about pressing a button to switch tax rates.

●Even more convenient with the premium version!
This app allows you to use many of the above-mentioned excellent functions even if it is free, but if you purchase the paid premium version, you will be able to use even more useful functions.
Enjoy smart and profitable shopping with this app!