Screen Time vs Safari blockers vs system-wide filtering
There are three common ways to block content on an iPhone, and they are not really rivals. They cover different gaps. Here is what each one does, side by side, and how to pick, or better, how to combine them.
The three approaches
Screen Time is Apple's built-in filter. It works across every browser on iOS and it is free. A Safari content blocker, like Escape, adds a much bigger curated list in Safari and can be made hard to switch off. System-wide DNS filtering blocks at the network level, so it reaches inside apps, not just browsers, but it takes more setup.
Side by side
| Feature | Screen Time | Safari blocker | DNS filtering |
|---|---|---|---|
| Coverage | All iOS browsers | Safari | All apps and browsers |
| Adult-site list | Apple's filter, misses many | Curated 40,000+ | Depends on the provider |
| Blocks inside apps | No | No | Yes |
| Hard to disable | Only if someone holds the passcode | Yes, with Escape's Deep Block | Can be removed in settings |
| Setup effort | Low, built in | Low, one app | Medium, needs configuring |
| Cost | Free | Free to start | Often a paid plan |
| Privacy | On-device | On-device, no account | The provider sees your DNS queries |
A general comparison of the three methods as of August 2026. Individual apps and DNS providers vary.
Which to pick
For most people, the answer is not one of these, it is a stack. Start with Screen Time as the free base layer. Add a Safari blocker for the bigger list and the tougher lock, which is where Escape lives. Add DNS filtering on top only if you also want adult content blocked inside apps. If you only do two, Screen Time plus a Safari blocker covers most of what an individual needs. The complete iPhone guide walks through setting each one up, and Escape vs Screen Time goes deeper on the first two.
Escape blocks porn in Safari for free, extends to every browser with Deep Block, and adds 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.