1. Refrigerator shelf life management function
-Largely classified into frozen, refrigerated and room temperature
-In each category, subdivided by user's desired criteria is possible
-On the main page, the expiration dates of the entire list are displayed in the order of the fewest days left.

2. Recipe provided
-Over 1000 recipes provided with photos, ingredients, calories, and specific cooking procedures

3. Memo function
-You can write the memo you wrote down on the board in front of the refrigerator in the app