WhatsApp beta has just been updated and the main novelty is the arrival of the dark mode as we will see in the final version. The application developers have modified the Dark mode operation to sync with iOS 13, so it was only compatible with the iPhone with this version of the operating system.
WhatsApp has changed the operating mode of the dark mode to adapt to the standards of iOS 13, WhatsApp uses the Apple APIs, so The dark theme may not be available for users running iOS versions prior to iOS 13. That is, you will need an iPhone 6s or later updated to the latest version to use it.
This is how the dark mode of WhatsApp looks on iOS 13
All the WhatsApp beta users can already try the dark mode of the app, a few months ago we already told you how you could enroll in the betas program to try all these news before anyone else. We have been able to prove it and we can ensure that its operation is more than correct.
The dark mode of WhatsApp is fully synchronized with that of iOS 13, similar to Instagram. That is to say, there is no button inside WhatsApp to activate it, simply we must activate the dark mode of the system and then the dark mode will be activated in WhatsApp, something very simple and that Apple has been asking since the launch of iOS 13 to the developers.
We don't know exactly when dark mode is available globally for all users, The beta version that includes it is 22.214.171.124 and the one that is currently available in the App Store is 2.20.22. Normally it does not usually happen much from the launch of a beta to the official update, so if there is no serious error, very soon you can enjoy the dark mode of WhatsApp on your iPhone.