Filter your Home Router for Free!
OpenDNS is a free and easy way to block porn at the router level. It is a good option for gaming systems, apple TV, and smart TVs. It also works to filter tablets, computers and smartphones. However, it only filters content accessed through your WiFi router, so you will still have to guard against cellular networks and WiFi accessed outside of your home.
This software allows parents to monitor their child's text messages, app activity(limited), and web history. Most filtering software works better on Android mobile devices rather than Apple devices.