It is a common misconception that TikTok is only for children. In reality, the vast majority of TikTok users are adults. The algorithm is highly sophisticated; if you interact with mature content (business, finance, comedy, news, etc.), your "For You Page" will adapt to your age and interests.
While there is no separate "TikTok 18" app in official stores like the Apple App Store or Google Play Store , TikTok includes specific features and restrictions for adult users: tiktok 18 application
Familiarize yourself with the privacy controls on official platforms to manage who can see your content and how your data is used. It is a common misconception that TikTok is