Fridgtain: Grocery Genius is a kitchen management app that helps you better organize your groceries and avoid waste. It works by creating a digital version of your refrigerator, allowing you to add ingredients, set expiration dates, and receive notifications. It offers features such as checklists, inventory management, and expiration reminders. Upgrading to Fridgtain PRO unlocks advanced features like AI-powered invoice scanning and the ability to manage multiple digital refrigerators, making it ideal for larger families. Targeted towards home users, Fridgtain is free to use. The PRO version costs €44.99 per year or €3.99 per month.