Can I use a DNS changer app for Cloudflare DNS on Android TV?

While there are DNS changer apps available for Android devices, their compatibility and effectiveness on Android TV can vary. Some apps may require root access, which is not common or recommended for most Android TV users. If you find a DNS changer app specifically designed for Android TV and it doesn't require root, you could try it. However, manual configuration through the TV's network settings is generally the most reliable method.