QuitPorn vs Shield Porn Blocker: A Safari Plugin or Your Whole Phone?
Shield Porn Blocker is a cheap Safari plugin for iPhone and iPad. It blocks porn sites and explicit images in Safari and is meant to be kept on with a passcode a partner holds. It doesn't cover other browsers or apps, and its listing tells you to delete them. QuitPorn blocks porn across your whole device, and nobody can end the lock before your date. For quitting porn, QuitPorn covers far more.
How They Compare
 QuitPorn | Shield | |
|---|---|---|
| Blocks porn in every browser | Yes | No, Safari only |
| Blocks porn inside apps | Yes | No |
| Locked until your date | Yes, nobody can end it early | No, whoever has the passcode can turn it off |
| Android, Windows and Mac | Yes | No, iPhone and iPad only |
| Price | $15 a month, $78 for 6 months, $120 a year | $2.99 a month or $24.99 a year |
Shield details are from its App Store page in November 2026. It has 4.3 stars from 333 ratings, and its last update was in May 2025.
What Shield Does
Shield adds a content blocker to Safari. It blocks porn sites and adult images from search engines and sites like Reddit and Tumblr. You can add your own sites to a blacklist and email support when something gets through. It is sold for families, accountability groups and people doing NoFap.
Shield's listing says it is tamper-proof as long as a passcode is set, and suggests letting an accountability partner keep it. It also says that for best results you should delete other apps or browsers that can show porn.
The Gaps
One Browser
Chrome, Firefox, Brave and every other browser are outside Shield's reach. You can delete them today and download one again tomorrow.
Apps
Porn shows up inside apps too. A Safari plugin can't see into them.
The Passcode
If you hold the passcode, you can turn Shield off. If a partner holds it, you can ask. QuitPorn has no code to ask for. You never see one, and nobody can end the lock before your date.
Updates
Shield's last App Store update was in May 2025. A blocker needs to keep up with new sites and new iPhone versions.
What You Get With QuitPorn
- A date, not a passcode: pick any lock from 1 to 365 days. It ends by itself.
- Every browser and app on the device, not just Safari.
- Every device: iPhone, iPad, Android, Windows and Mac, up to 5 on one plan.
- Your own list: add any app or site you want blocked too.
Is Shield Worth It?
Shield is very cheap at $24.99 a year and simple to switch on. For a child's iPad that only uses Safari and where a parent holds the passcode, it can be enough. For an adult quitting porn, one browser is not enough.
Our Pick
QuitPorn. It locks your whole device, not one browser, and has no passcode anyone can hand over.
If you are looking at Safari blockers, also read QuitPorn vs Porn Block Plus.
Shield Porn Blocker FAQ
Is QuitPorn better than Shield Porn Blocker?
Yes, for quitting porn. Shield only works in Safari and can be turned off by whoever holds the passcode. QuitPorn covers every browser and app, and nobody can end it early.
Does Shield work in Chrome?
No. Shield is a Safari plugin, and its listing suggests deleting other browsers.
How much is Shield Porn Blocker?
$2.99 a month or $24.99 a year, according to its App Store page.
What is the best Shield alternative?
QuitPorn, if you use more than Safari or want a lock that no passcode can turn off.
Choose your lock length and set up in about 15 minutes on iPhone.
This is general information, not medical advice. For help with your own situation, talk to a doctor or therapist.
