A free program for Android, by Sannacode.
Costless knows every price for groceries.
You don’t need to go to supermarkets or shopping centers anymore. All you need to do is to download the app on your mobile phone.
Here you can view daily sales from local stores. You can filter them by sales period, item category, price, and the type of product (local or imported).
If you want to create a list from a specific store, just open it in the application. You will see the list of products you can buy. You can add the name of the store and its location. You can create a list based on the past ones or create a new list from the templates.
You can also create lists from a product you like or the one you saw on the Internet.
The application displays the prices in different currencies, including the local currency.