Navigation bar and Toolbar in ipad app at top of screen - apple's approval?

1. How do I get the toolbar back on the top of my screen on iPad?
2. What is Apple navigation bar?
3. What is navigation bar on iPad?
4. How do I get the menu bar on my iPad?

How do I get the toolbar back on the top of my screen on iPad?

Show or hide the toolbar in full-screen view: While in full-screen view, choose View > Always Show Toolbar in Full Screen.

What is Apple navigation bar?

The navigation bar appears at the top edge of the Apple Watch screen. The system offers space for a title in the leading end of the navigation bar and displays the clock in the trailing end. The title area can include navigational elements in two cases.

What is navigation bar on iPad?

The navigation bar is an integral part of the screen that indicates the position of the user within the app and contains the page-level control actions.

How do I get the menu bar on my iPad?

Under System Preferences > General, ensure that the box for "Automatically hide and show the menu bar" is not checked. Under System Preferences > Mission Control, ensure that "Displays have Separate Spaces" is checked.