The following are a list of sections in settings:
License- Choose between a monthy, yearly or lifetime subscription. Use this screen to restore a purchase.
Icon- iOS/iPadOS only. Choose your favorite icon for Corkulous.
Dropbox- If dropbox is enabled, there is account information and unlinking options in this screen.
Passcode- Users can lock boards. This setting will set PIN's and biometrics. In iOS 18 you can protect the app, but this is handled via iOS.