There have been allegations that TikTok, as a Chinese-owned app, may be sharing user data with the Chinese government. Additionally, there have been concerns about inappropriate content, cyberbullying, and the potential negative impact of excessive screen time on young users.

TikTok's age requirement for going live is in place to ensure the safety and well-being of younger users. By setting the minimum age for going live at 18, TikTok aims to protect minors from potential risks associated with live streaming, such as exposure to inappropriate content or interactions with strangers.

No, TikTok doesn't notify users if someone views their profile, whether they have an account or not. Your profile views remain private due to TikTok's default privacy settings, and there's limited tracking of anonymous viewers.

It's free to use, and you'll just need to make an account to get started. This wikiHow will show you how to download and install TikTok on your iPhone, iPad, Android, or Windows device.