The CHP application allows users to compare food prices across major supermarket chains within a 10-kilometer radius. It organizes results from the cheapest to the most expensive, providing additional details like store addresses. Users can also access promotional offers by tapping on items listed at a discount, revealing specifics such as ‘buy one get one free’ deals.

The app features a barcode scanning option that lets users quickly check product prices in nearby stores. With a database containing tens of thousands of products, users can search by entering a barcode or product name. If multiple results are found, a list of corresponding prices is displayed. This user-friendly application is designed to save families money on groceries and is available for free without requiring any personal information.