Slider Drawer Pattern
In this pattern, small handle or hook is provided on the screen to let the user open. User uses the handle to open a screen. This screen here is the Home Screen that carries navigations points to other places / functionalities in the app.
Example – In the screens above, there is a small handle at the bottom (highlighted in red). User slides it to open the drawer and the home screen appears.
Explore more Application Navigation Design Patterns.