Food

https://play.google.com/store/apps/details?id=com.mealime

Mealime : search for recipes based on food setting (allergy/diet) Has Handsfree Cooking + Custom categorized Shopping Lists.

https://play.google.com/store/apps/details?id=com.supercook.app

If you are lazy, Supercook shows recipes based on whats in your fridge

https://www.stilltasty.com/

Fight the food waste with exact details on how long a food is kept tasty inside fridge or freezer

https://play.google.com/store/apps/details?id=io.yuka.android

Vague specifications lead to yuka app, scan code and see if theres something inside to worry about