How to block gambling sites on iPhone and Android

To block gambling sites properly, combine three layers: a block on your phone (Screen Time on iPhone, a filtering Private DNS on Android, or a dedicated blocker), GAMSTOP to shut you out of UK-licensed gambling accounts, and a gambling block on your bank card. No single layer covers everything, but together they put real distance between an urge and a bet.

Blocking gambling sites is one of the most practical things you can do if you want to stop or cut down. It protects you in the moments when willpower is lowest — late at night, on payday, after a bad day — without asking you to win an argument with yourself.

No single method covers everything, though. Each one closes a different door. This guide explains how to set each one up, and where each one stops working.

How do I block gambling sites on iPhone?

You can block gambling sites on iPhone with Screen Time's web content restrictions, which are built into iOS. Apple's steps to block websites on iPhone are:

• Open Settings and tap Screen Time.
• Tap Content & Privacy Restrictions, then turn Content & Privacy Restrictions on.
• Tap App Store, Media, Web & Games, then tap Web Content.
• Select Limit Adult Websites.
• Under Never Allow, tap Add Website and enter each gambling site you want to block.

Then set a Screen Time passcode, and ideally ask someone you trust to choose it for you. A passcode you know yourself is a very small barrier during an urge.

Where it falls short: you have to type in every address by hand. Gambling sites, and unlicensed ones in particular, change domains often, so a list you wrote last month may already be out of date. We explain why in why official site blocks aren't enough.

How do I block gambling sites on Android?

You can block gambling sites on Android by pointing the phone's Private DNS setting at a DNS service that filters gambling. Google's steps for advanced network settings on Android are:

• Open Settings and tap Network & internet, then Private DNS.
• Choose Private DNS provider hostname.
• Enter the hostname of a DNS service that offers gambling filtering, then tap Save.

Menu names can differ slightly between phone manufacturers, so if you can't find it, search your settings for “Private DNS”.

Where it falls short: Private DNS only filters what your chosen provider has listed, and anyone holding the phone can set it back to Automatic or Off in a few seconds. That's the weak point of most built-in methods: they're easiest to switch off exactly when you most want to.

Does GAMSTOP block gambling sites?

GAMSTOP doesn't block websites. It blocks your accounts with UK-licensed gambling companies. It is free, and the NHS describes it as stopping you from using gambling websites and apps for 6 months, 1 year or 5 years. Once you register, you can't cancel your exclusion early. That's deliberate, and it's what makes it strong.

Its limits are worth knowing before you rely on it:

• It binds only operators licensed in Great Britain, and only online. Offshore and unlicensed sites stay reachable, as do betting shops.
• The Gambling Commission notes that GAMSTOP relies on matching your details, and minor changes to those details may mean you can still gamble. Keep your details up to date.

Unlicensed sites often target people straight after they self-exclude. Why illegal betting sites are dangerous explains how, and why that makes a device-level block so important.

Can my bank block gambling payments?

Yes — many UK banks let you block gambling payments on your card, usually from their app in a couple of minutes. A bank gambling block works on the money rather than the website, so it keeps working whichever device, browser or network you use.

HSBC's gambling restrictions are a typical example. Transactions with companies coded as gambling are declined, and if you switch the restriction off, HSBC keeps declining them for 3 days. HSBC is also clear about the gaps: companies without a gambling code, and payments made through Open Banking, aren't caught.

Credit cards are already off the table with licensed operators: the Gambling Commission banned gambling on credit cards from 14 April 2020.

Why use a gambling blocker app?

A gambling blocker app fills the two gaps the built-in tools leave: block lists that go out of date, and blocks that can be removed in a single tap. Both matter most in the exact moment you're trying to protect.

NoLoss is designed around those two gaps. It runs on iPhone and Android; on iPhone it combines three layers — encrypted DNS filtering, a Safari content blocker and Apple's Screen Time framework — to make gambling and betting sites harder to reach system-wide, using lists that keep up with new domains. Your everyday apps, such as banking, keep working. Trying to remove the protection starts a countdown and sends a message to someone you trust, so switching it off becomes a decision rather than a reflex. You can also tighten protection during the hours you find hardest. How NoLoss works goes through each layer.

To be honest about it: no blocker is impossible to get around, and anyone who promises otherwise is overselling. The aim is to add enough steps that the urge passes before you get through them.

Where does blocking stop working?

Blocking stops working wherever the plan has a gap you didn't cover in a calm moment. The common ones:

• Other devices. Protection on your phone but not your laptop or tablet leaves an easy way round. Cover every device you use.
• Someone else's phone. A borrowed device sits outside your setup. It's much easier to think about this in advance than mid-urge.
• Social media and messaging groups. New sites spread there first. Leaving tipster groups can do more than any block.
• Cash and betting shops. Online blocks don't reach them. GAMSTOP doesn't cover them; the National Gambling Helpline can tell you about self-exclusion options for betting shops and other venues near you.

Knowing *when* you are most at risk helps you decide where to put your effort. The piece on high-risk hours shows how to find yours in two weeks.

Which layer should you start with?

Start with whichever layer you can set up today, then add the others this week:

• Today: a block on the phone you gamble on most.
• This week: a bank gambling block on every card, and GAMSTOP.
• Then: the remaining devices, and one person who knows what you're doing and why.

Blocking isn't a sign that you don't trust yourself. It's a way of making sure the decision you made in a calm moment still stands in a hard one. If you'd like support alongside it, the National Gambling Helpline (GamCare) is a UK service, free and open 24 hours, every day, on 0808 8020 133, or at gamcare.org.uk.