If you have an iPhone or iPad, you can turn on system-wide dark mode rather than activating it app by app. Your iPhone must be running iOS 13 or higher, and your iPad must have iPadOS.

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SEE ALSO: How to turn on Reddit's dark mode Here's how to turn on dark mode in the YouTube mobile app. Open YouTube. Tap on the profile icon in the top right corner. This will open a menu.

WhatsApp is also working on adding dark mode to its app and this was spotted in a beta version. Adam Mosseri, the head of Instagram in a tweet had mentioned that dark mode is being rolled out for ...

Microsoft has implemented a similar dark mode of sorts for Windows 10, but it's nowhere near as comprehensive as macOS. And certain app and web developers - most notably YouTube and Reddit - have ...