Duplicating an app is helpful when you want to transfer an app to an organization and want to keep a copy of that app in your personal My Apps folder.
You can also use the duplicate feature if you want to test certain features on an app without affecting the status of your current app.
Duplicating an app works on any folder: on your My Apps folder or on your Organization's folder.
To duplicate an app, locate the app of your choice on your dashboard, click on the options button, and choose
To create a separate sheet for that duplicated app, choose
Copy the Sheet from the options and then click on
Duplicate App to confirm. You also have the option to use the same sheet for that app.