A porn blocker with a lock you set yourself
Avert filters adult sites and apps on your Android phone, on the phone itself. When you arm the lock, switching the filter off takes as long as you decided it should, and nobody can shorten that for you.
Three layers
A local DNS filter answers lookups for blocked domains before they resolve. A screen watcher reads the address bar of your browser and stops a page before it loads. An app guard notices when a blocked app comes to the front.
The lock
Pick a wait time. From then on, every change that would weaken the filter is scheduled instead of applied, and the app tells you when it comes due. Hard mode closes the last exits.
A partner, if you want one
Connect one person. They see whether the filter is on, how long you have been protected and whether the lock is armed. They never see an address, a search or an app name.
Nothing leaves the phone
No account, no server for your rules or your activity list, no analytics on what you browse. The only lookups that go out are DNS queries to Cloudflare’s family resolver, which is how the filter works.
Free and Pro
The filter, all three layers, the lock and the activity list are free. Pro adds the partner connection, custom block lists, scheduled changes and the extended activity history.