StockManager

This is an app that allows you to easily manage household inventory and stock status with the intuitive feel of placing magnets on a whiteboard.
By switching between three states—white/yellow/red—with a single tap, you can intuitively manage your inventory.
It can be used for a variety of purposes, such as seasonings, food, and daily necessities!
By creating multiple "boards," you can organize and manage items by category.