価格比較アプリCompey(こんぺい)

■ What is Compey?
"I want to buy the same product at the cheapest store."
Compey is a price comparison app that fulfills this simple wish.
Simply register the prices from your daily shopping, and it will automatically show you the lowest price for each product and which store offers the best price.

■ What you can do
・Register products and prices in bulk from receipts
・Register products by scanning barcodes (JAN code compatible)
・Display a list of lowest prices for each product
・Display price rankings by store
・Display a list of price registration history
・Compare unit prices considering volume (g/mL/piece)
・Dark theme support

■ Recommended for people who:
・Want to remember the lowest prices of sale items
・Use multiple supermarkets and drugstores
・Want to review their household food expenses without difficulty
・Find flyer apps and household budget apps a bit cumbersome

Simple price comparison that you can stick with. Try it with today's receipt.

■ About the barcode scanning function
The barcode scanning function uses the following services.

Web service by Yahoo! JAPAN (https://developer.yahoo.co.jp/sitemap/)