Unfortunately, we don’t have an answer to that just yet. As we’ve seen with other popular applications, the Dark Mode feature can sometimes take years to become a part of the app’s interface. The best thing to do is check your TikTok app’s Settings periodically to see if the feature is there. Of course, always keep your app up-to-date as well. When the feature is finally rolled out to Android users, it will come with a new update. An out-of-date application will not have the new features.