Libraries
AppStudio Libraries
Libraries are optional modules which can be included in your project. You can see the list by selecting "Project Properties and Global Code" in the Project Explorer. Use the checkboxes to select the libraries you need.
Add to Home Screen Prompt
Add to Home Screen opens an always-on-top message inviting the user to add the application to the home screen. This is currently supported on iOS and Mobile Chrome. While other devices have the ability to bookmark any website to the home screen, only iOS and Mobile Chrome have a straightforward way to do it.
To use it, simply enable the checkbox.
DropBox
DropBox can be used to save files or for a Dropbox Datastore. The information will automatically be synced to other desktops and devices which share Dropbox with you.