Nova Launcher provides many transition effects for scrolling between pages on home screen and app drawer. To change scroll effect on Nova Launcher (Prime) do as follows:
1. Open "Nova Settings"
2. To change scroll effects on home screen, tap "Desktop", and then find "Scroll Effects" to change transition effects when scrolling between home screens.
3. To change scroll effects when moving between applications and widgets in the drawer pages, you need to tap "Drawer" and then select "Scroll Effect"
Note that, on the free version, available scroll effects are: Cube and Card Stack. But for the Prime version your have more options: Cube, Card Stack, Tablet, Revolving Door, Flip, Flip Vertical, In and Out, Accordion