A porn blocker with a cooldown, so the urge passes first
The weak moment is not when you install a blocker. It is an hour later, when you want to turn it off. That is the exact instant most blockers fail, because turning them off is one tap away. Escape's Strict Mode closes that gap by putting a cooldown between the impulse and the off switch, so the urge has to outlast a timer before anything happens.
Why an instant off switch is the whole problem
A blocker you can disable in one tap only works while you want it to. The moment an urge hits, wanting it off is the urge talking, and the tap is right there. No blocker that can be switched off in a second is really protecting the second that counts. The fix is not a stronger wall. It is time.
What the cooldown does
Strict Mode is an opt-in setting that adds a cooling-off timer to turning blocking off. You set it in advance to 30, 60, or 120 minutes. After that, when you go to switch blocking off, you do not get an instant toggle. You get the timer. The block stays on until it runs all the way out. You decided, in a calm moment, how long the weak moment would have to wait.
Why a delay actually works
Urges feel permanent and are not. They rise, crest, and fall, usually within minutes, the same shape as the wave behind the 90-second ritual. A cooldown uses that. By the time a 30 or 60-minute timer runs out, the urge that started it has almost always passed, and the version of you on the other side is not the one who wanted to turn everything off. The delay is not punishment. It is a way to let the wave go by.
It holds even if you force-quit
The timer does not care whether the app is open. You can close Escape, force-quit it, put the phone down and walk away, and the cooldown keeps counting. There is no tap that skips it and no restart that resets it. That is what makes it more than a speed bump.
The Settings door is locked too
There is a third exit most people think of, flipping the Safari extension off in iOS Settings. With Deep Block on, that door is closed by iOS itself. The operating system greys out the extension toggles and marks them managed whenever a Screen Time web filter is active, so the switch sits in Settings visible but untouchable. That is what makes the cooldown airtight. The Settings path is locked by iOS, and the in-app path waits out the timer.
Pair it with the deletion lock
The cooldown handles turning blocking off. The other exit is deleting the app entirely, and Escape guides you to Apple's Screen Time deletion lock for that, so the app is hard to remove in a weak moment too. Put the two together, add a Screen Time passcode held by someone you trust, and both exits have friction on them. More on the deletion lock.
The honest part
None of this is a cage, and it is not meant to be. A determined person with time and the passcode can still get around it. The point is smaller and more useful than that. It is to make the weak-moment decision slow instead of instant, so the urge has to survive a wait it usually cannot. For the rest of the ways a blocker gets beaten and how to close them, see the bypass guide, and for the full setup, the complete iPhone guide.
Escape is a porn blocker that works in every browser, a 90-second urge ritual, practice games that retrain how you meet an urge, and 27 short courses on identity and the long arc of recovery. No account, no personal tracking.
More on this topic in Blocking porn on iPhone and iPad, or go deeper with the You grew up on this course.
See how the five layers of protection fit together, from the free Safari blocker through Deep Block and Strict Mode.