By setting the Form as a Start Form, that specific Form will be the first page to be displayed when you open your application on your device or run it on the Simulator. To set your Form as a Start Form, go to properties and click ‘yes’ next to ‘Start.’
A Home Form is commonly used as the main page of the application. In most cases, Home Form is the Start Form. To do so, you may set the Form as Start and Home. If the Form is set as a Home Form, then ‘goHome’ properties can be set on other Forms to bring you back to the Home Form.