Free for iPhone

A free porn blocker for iPhone.

When your phone is always within reach, so are the websites you want to avoid. Nohub blocks porn and adult websites across all iPhone browsers and gives you a private timer to track the time since you chose to stop.

Download on the App Store

4.9 on the App Store Free core · Optional tips No subscription No account

Put a barrier before the next tap

Block the websites, not just one browser.

Nohub uses built-in iOS capabilities to block adult websites at the device level. You do not need a separate extension for Safari, Chrome, or any other browser on your iPhone.

Choose a free setup

Choose how you want to manage blocking.

Use Screen Time’s manual web restrictions or choose Nohub for a focused blocking setup with private progress tracking. Nohub is an alternative, not an extra filter to stack on top.

Use Screen Time without installing an app

Apple’s Limit Adult Websites setting is the simplest place to start. Add a separate Screen Time passcode if you want the setting to be harder to change.

Follow the free iPhone setup

Use Nohub for blocking plus private progress

Nohub replaces the manual Screen Time web-blocking setup with a focused shield, a timer, and milestones. Blocking covers all iPhone browsers, with no required subscription or account.

See the Nohub download option

Test the setup you choose

Whichever option you choose, test Safari, private tabs, and every other browser you use. Nohub uses Apple’s Screen Time capabilities internally; it does not add an independent filtering layer or make blocking impossible to bypass.

Check the Safari steps and gaps

Put your phone down. Blocking stays on.

Once you activate the shield, blocking keeps working in the background even when the app is closed.

See the time you have built up

Your timer shows the time since you chose to stop. Levels and milestones give you a reason to check in without browsing.

Keep this decision private

You do not need an account. Your timer, levels, and milestones stay on your iPhone, without tracking or public check-ins.

How it works on iPhone

1

Install Nohub from the App Store

Download the app on the iPhone you want to protect, then open it to begin setup.
2

Activate the shield

Follow the in-app steps to turn blocking on, then check Safari and any other browser you use.
3

Check your progress

Open Nohub occasionally to see your timer and current level.

A barrier you choose, not an unbreakable lock

Nohub supports your decision to stop. It is not impossible to bypass, and no website filter catches everything. After setup, check the browsers and private windows you use. Recheck after changing device or browser settings.

iPhone blocking, answered.

Is Nohub a free porn and adult website blocker for iPhone?

Core blocking and progress tracking are free. In-app purchases are optional tips, not a subscription or a requirement to use the core features. No account is required.

How do I block porn sites on Safari on iPhone?

Install Nohub from the App Store and complete the short setup. Nohub uses system-level iOS blocking capabilities, so adult websites are kept out of reach in Safari and every other browser without configuring each one separately.

Does the blocking work in browsers other than Safari?

Yes. Because Nohub blocks at the device level rather than inside one app, protection applies across all browsers on iPhone.

Does Nohub keep blocking when the app is closed?

Yes. Once you activate the shield, blocking keeps working in the background. You only open the app when you want to check your timer and current level.

Do I need an account or a subscription to a VPN service?

No accounts and no external VPN service. Blocking runs on your iPhone itself, and your progress stays on your device.

Put the block in place on your iPhone.

Keep blocking active in the background and track your progress privately.

Download on the App Store

Free core features. Optional tips. No subscription or account.