App navigation bar

1. What is navigation bar in application?
2. What is the bar at the bottom of apps called?
3. Which is the navigation bar?

What is navigation bar in application?

The navigation drawer is a UI panel that shows your app's main navigation menu. The drawer appears when the user touches the drawer icon in the app bar or when the user swipes a finger from the left edge of the screen.

What is the bar at the bottom of apps called?

The Navigation bar is the menu that appears on the bottom of your screen - it's the foundation of navigating your device.

Which is the navigation bar?

A navigation bar (or navigation system) is a section of a graphical user interface intended to aid visitors in accessing information. Navigation bars are implemented in file browsers, web browsers and as a design element of some web sites.