お買い物電卓 〜価格比較・割引計算アプリ〜 10.7.1

The "Shopping Calculator" is a popular application that simplifies the process of determining which product, A or B, offers the better price, as well as calculating the discounted price of items marked with "○% off." This app provides a streamlined experience for users looking to make informed purchasing decisions.

Recently featured in the October 2023 issue of 宝島社's "Steady," this application has garnered recognition within its category. Notably, it achieved the second position in the “Best Price Comparison Calculator” ranking on the smartphone app review site Appliv as of April 23, 2023.

Key features include:

• Multiple Calculation Modes and Shopping List Functionality: The app combines price comparison, discount calculation, and 100g price calculation while also allowing users to maintain a shopping list. Switching between calculation modes is efficient, requiring just a simple swipe. The design accommodates single-handed use, making it practical for shoppers carrying items.
• Price Comparison: Users can easily compare products A and B to determine which one is less expensive. For instance, one can quickly assess whether the 298 yen tissue pack containing 180 sheets or the 249 yen tissue pack containing 160 sheets offers better value. The premium version further enhances this capability by allowing comparisons among three products.
• Discount Calculation: The app enables users to input basic discount terms such as "3割引" or "30% off" and immediately displays the final price alongside savings. Users are able to enter either a single-digit or double-digit discount easily, expediting their calculations.
• 100g Price Calculation: This mode is particularly useful for items like meat or seafood that might not list prices per 100g. Users can enter the price and weight to obtain this information effortlessly.
• Lowest Price Search: The app allows users to perform cross-searches for the lowest prices across major platforms such as Amazon, Rakuten, and Yahoo! Shopping. It also includes barcode scanning capabilities for effortless searches and highlights daily sales for potential bargains.
• Shopping List: Users can compile a list of items to purchase directly within the app, eliminating the need to switch to a separate note-taking application.
• User-Friendly Design: Designed specifically for ease of use with one hand, this feature is particularly beneficial when handling shopping bags.
• Compliance with Reduced Tax Rates: When displaying discounted amounts and prices per 100g, the application simultaneously shows values for both 8% and 10% tax rates without needing the user to toggle settings.
• Premium Version Features: While many robust features are available in the free version, upgrading to the premium version unlocks additional functionalities such as comparing three products' prices, convection watt conversion for cooking times at different wattages, unit pricing display, selective feature arrangement, and shopping list sharing.

This app provides an intelligent solution for consumers seeking to optimize their shopping experiences effectively.