Facebook is testing dark mode for iOS
Pretty much every app these days offers a dark mode. Now Facebook also wants to follow suit and is testing a dark mode in the iOS app.
With iOS and iPadOS 13, Apple introduced a system-wide dark mode that can also be adopted by apps. In June, Facebook announced that it would be introducing a dark mode for the app, but without any time information. Now the social network is testing the new look with a certain number of iPhone users.
To see whether you can already use the dark mode, you have to see whether the "dark mode" option is already hidden in the app settings. As I said, the mode is currently still being tested, which is why it may not appear on all of them yet.