Grocery List: GroceryWidget is a free utility and tools app available for iPhone. With this app, you can easily customize your iPhone screen with Grocery List widgets. The app is super easy to use, making it a convenient tool for managing your grocery lists.

To use Grocery List: GroceryWidget, simply open the app and input your grocery list items. Save your list and then go back to your home screen. Press and hold on the screen until a + button appears in the top-left or top-right corner. Tap the + button and choose 'GroceryWidget' from the options. Select the size of the widget and you will be able to see your grocery list widgets on your home screen.

This app supports all sizes of widgets, allowing you to customize your iPhone screen to your preference. Additionally, it also supports dark mode, providing a visually appealing experience for users who prefer darker themes.

The developers of Grocery List: GroceryWidget have plans to continuously improve the app by adding more features in the future. Overall, this app offers a simple and convenient way to manage your grocery lists and customize your iPhone screen.