Detail 4.3.1 introduces Apple Widgets for faster video creation.
What are Apple Widgets?
Widgets display content and offer specific functionality without needing to open an app. Widgets live on your home screen for fast and easy access.
Here is how to view and add Detail widgets to your iPhone
Long-press on your iPhone home screen
Tap the + in the top left
If the Detail Widgets option isn't on the Widgets home screen, search for it and open it
Scroll through the Detail Widget options available and tap Add Widget to add each one to your home screen
The widget will now appear on your home screen