We recommend CleanBrowsing DNS for blocking known porn domains.
What is CleanBrowsing? It’s a clean DNS service (we’ve written extensively about DNS, making it easy to understand).
Cost: free (they also have a $3/month paid version for greater control, which you can read about in the blog post above).
Supported platforms: All of them! If you can find and change the device’s DNS settings, then you can use CleanBrowsing.
Suitable ages: if you want to block porn, mixed content sites (Reddit, Imgur), and lock in YouTube Restricted Mode, then CleanBrowsing does an excellent job.
TRY CLEANBROWSING TODAY! -> Get the PYE discount on their paid plan with category blocking and selective app controls (like shutting off YouTube).
*Disclosure: Some of the links in this post are affiliate links, meaning, at no additional cost to you, I will earn a commission if you click through and make a purchase. We constantly test products to make sure we only recommend solutions that we trust with our own families.