Price Compare Calculation App

This app is a price comparison tool that anyone can use to quickly and accurately resolve the dilemma of "which is truly the better deal?" in everyday shopping.

Simply by entering the price, content quantity, and discount rate of a product, you can instantly calculate the unit price and post-discount price, allowing you to judge the better deal at a glance.

We are surrounded daily by various price displays at supermarkets, drugstores, electronics retailers, and online stores. However, it is surprisingly difficult to intuitively determine value due to reasons such as differing content quantities, complex discount conditions, and the mix of tax-inclusive and tax-exclusive prices. This app quantifies such decision-making uncertainties, supporting purchases that everyone can feel confident about.

Ultra-simple design for intuitive use

This app is designed with the sole purpose of "comparing prices," eliminating extraneous features.
Enter, calculate, and get results immediately after opening the app. No complex settings or registration are required. We've pursued an operational experience that can be used stress-free even with limited time during shopping.

Full support for unit price and discount calculations

By entering the price and quantity of a product, you can automatically calculate unit prices such as per item, per 100g, or per 1ml. Additionally, by entering a percentage off or a discount amount, you can instantly calculate the price after the discount.
You can judge questions like "Is it really cheaper even with a discount?" or "Is buying in bulk a better deal?" with accurate numbers, not just intuition.

Supports multiple currencies

To accommodate international online shopping, imported goods, and purchases made while traveling, multiple currencies are available.
Simply by switching currencies, you can compare prices with the same familiarity, allowing for worry-free use both domestically and internationally.

Comparison history is automatically saved

Price comparisons that have been calculated are saved as history and can be reviewed at any time.
You can quickly check information such as "Which did I choose last time?" or "What was the price before?", enabling continuous smart purchasing decisions.

Useful in all shopping scenarios

- Comparing food and daily necessities at the supermarket
- Judging products with different quantities at drugstores
- Comparing bulk purchases of electronics and consumables
- Considering prices for online shopping
- Checking prices for overseas websites and imported goods

This app is useful in all shopping scenarios, regardless of genre.

The first step to becoming a smart shopper

Move from an era of choosing based on "it seems cheap" to an era of choosing based on "value with justification."
By accumulating small choices every day, this app helps reduce unnecessary expenses and supports the habit of spending money wisely.

Intuitive for anyone to use and reliably helpful.
Simple, which is why it can be used for a long time.
This is a price comparison app to make your shopping smarter.

Recent changes:
The UI has been redesigned for more intuitive operation.
The calculation system has been updated.