How to enable dark mode in Google app

Google recently bought the dark mode theme to its Search app on both Android and iOS. The company has started rolling out the update in a staggered manner and is supposed to reach more users by the end of this week.
The dark mode feature on the Search app supports system-wide dark mode and so it by default adopts the smartphones default theme. If your smartphone does not have a system-wide dark mode feature, the app also gives the option to manually change the theme. You can even opt for the permanent dark theme as well.
Wondering how to enable dark mode in Google app, follow our step-by-step guide