Gambling Blocking Tools: A Complete Guide

Deciding to block your access to gambling is one of the most effective steps you can take. But the block only works if it is genuinely hard to remove. A tool you can undo in 30 seconds is not a meaningful barrier.

This page covers the four main categories of blocking protection: dedicated blocking software, self-exclusion programs, device-level tools, and bank-level controls. It explains what each one covers, what it does not cover, and how to combine them so the gaps in one are covered by another.

If you are still unsure whether you need these tools, the signs of problem gambling page is a better starting point. If you are ready to act, read on.

The most important thing to understand about blocking tools is this: their value is not just in blocking access. It is in how hard they are to remove.

A block you can lift in a moment of impulse is not much of a block. The tools that work best are the ones that require effort, time, or another person to undo. That friction is a feature, not a flaw. It creates a gap between the impulse to gamble and the ability to act on it, and that gap is often enough.

Blocking operates at three levels, each with different strengths and different gaps.

Software level: dedicated apps installed on your devices that prevent access to gambling sites and apps. These are the most comprehensive option for covering unlicensed and offshore sites that self-exclusion programs cannot reach.

Device level: built-in tools on your phone or computer (iOS Screen Time, Android Digital Wellbeing, browser extensions). These are the easiest to set up and the easiest to override. Useful as an additional layer, not a primary one.

Account and program level: self-exclusion from individual casinos or national multi-operator programs. These are the hardest to reverse but only cover licensed operators in the relevant jurisdiction.

The strongest protection combines all three. If you are unsure how self-exclusion differs from blocking software, the self-exclusion page covers that in full.

This is the core of any blocking strategy. Dedicated blocking software sits at the device level, prevents access to thousands of gambling sites across all browsers and apps, and is significantly harder to remove than built-in phone tools.

Gamban

Gamban blocks access to thousands of gambling websites and apps across all your devices (iOS, Android, Windows, and Mac) under a single subscription. The blocklist is one of the most comprehensive available and is updated regularly.

Removing Gamban requires contacting the company directly. It cannot be uninstalled through normal app removal. This is by design: the friction involved in removal is a core part of what makes it effective.

Cost: paid subscription. UK residents can access a free license through TalkBanStop, a partnership between GamCare, Gamban, and GAMSTOP that removes the cost barrier for eligible players.

Honest assessment: the most robust dedicated blocking software currently available. For most people, this is the right starting point.

Website: gamban.com. Verify current pricing and availability at time of use.

BetBlocker

BetBlocker blocks access to gambling websites across devices and is free to use. It covers a large list of gambling sites, though not as comprehensive as Gamban.

Its most useful feature is a time-lock: you can set a period during which BetBlocker cannot be removed, regardless of whether you change your mind. Setting this to the longest available option is strongly recommended.

Cost: free.

Honest assessment: the best free option available. Meaningfully robust if the time-lock is set correctly. A strong choice for anyone who cannot access Gamban.

Website: betblocker.org. Verify current availability at time of use.

GamBlock

GamBlock blocks gambling sites and apps and includes additional protection specifically designed to resist bypass attempts via VPN and Tor browser. It is harder to remove than most alternatives and is built for users who are concerned about finding ways around their own block.

Cost: paid, and more expensive than Gamban.

Honest assessment: the strongest option if circumvention resistance is your priority. The higher cost is justified if you are specifically worried about bypassing your own controls.

Website: gamblock.com. Verify current pricing at time of use.

Summary: for most people, Gamban (or BetBlocker if cost is a barrier) is the right starting point. GamBlock is the strongest option if you are concerned about circumventing your own block. Using more than one is sensible, not overkill.

Self-exclusion works differently from blocking software. Instead of operating at the device level, it operates at the operator and regulator level: when you self-exclude, gambling platforms are required to close your account and refuse to let you open a new one.

The key distinction is reversibility. Most self-exclusion programs have a minimum exclusion period that cannot be reversed during that term, even if you ask. That irreversibility makes self-exclusion the hardest tool to undo, which is also what makes it the most powerful.

GAMSTOP (UK)

GAMSTOP allows UK players to exclude themselves from all UKGC-licensed online gambling operators in a single registration. Once registered, every UKGC-licensed casino is required to close your account and refuse re-registration for the duration of your chosen exclusion.

Exclusion periods: 6 months, 1 year, or 5 years. Cannot be reversed during the chosen period.

Cost: free.

Important limitation: GAMSTOP only covers UKGC-licensed operators. A casino licensed by Curacao eGaming, for example, is not covered and has no obligation to honor the exclusion. Blocking software is the most effective tool for those sites.

Honest assessment: the most powerful single tool available to UK players. If you are in the UK and want to stop gambling online, registering with GAMSTOP is the first step.

Website: gamstop.co.uk. Verify current details at time of use.

National Self-Exclusion ProgramPrograms (Global)

Many regulated markets outside the UK operate national self-exclusion registers equivalent to GAMSTOP. Each covers operators licensed in that jurisdiction only.

Examples include Spelpaus in Sweden, ROFUS in Denmark, OASIS in Germany, and Cruks in the Netherlands. Verify current URLs, program names, and coverage at time of writing, as these details change.

If you are outside the UK, check whether your country has a national programprogram and register with it as a first step alongside installing dedicated blocking software.

Individual Operator Self-Exclusion

Every regulated casino has its own self-exclusion option in its responsible gambling settings. This covers that operator only and does not extend to other casinos. Individual operator self-exclusion is useful as an additional layer on top of a national program, but it is not a substitute for one. For a full guide to how self-exclusion works and what to expect, the self-exclusion page covers the process in detail.

Device-level tools operate at the operating system or browser level, independently of any casino platform or blocking software. They are the easiest to set up and the easiest to override. Treat them as an additional layer of friction, not a primary control.

iOS Screen Time (iPhone and iPad)

Screen Time is built into every iPhone and iPad under Settings. You can use it to block specific apps entirely, set daily time limits for gambling apps, or block gambling website categories in Safari.

The critical step: set a Screen Time passcode that is different from your device passcode. Better still, ask someone you trust to set it so you do not know it. Without this, the limit can be overridden in seconds. With it, the friction is meaningful.

Android Digital Wellbeing

Digital Wellbeing is built into most Android devices under Settings. It allows daily app timers that lock specific apps once the limit is reached.

It is less robust than iOS Screen Time: the override mechanism is easier to access, and is best used alongside dedicated blocking software rather than as a standalone control.

Browser Extensions (Desktop)

For desktop gambling, extensions such as StayFocusd (Chrome) and LeechBlock (Firefox) can block or permanently restrict access to specific gambling websites. They operate outside the casino platform and cannot be dismissed from within the game. Key limitation: they only cover the browser they are installed on. For more on how device-level tools work in the context of session management, the reality checks page covers this in detail.

Device-level tools are useful friction. They are not a primary defence.

No single tool covers everything. The strongest approach stacks controls at different levels so that the gap in one is covered by another.

• Layer 1: Self-exclusion program. Register with your national program (GAMSTOP in the UK, or the relevant national register for your country). This is the hardest layer to reverse and should be the foundation of everything else.

• Layer 2: Dedicated blocking software. Install Gamban or BetBlocker on every device you use to gamble. This covers operators outside self-exclusion programs (unlicensed sites and offshore casinos that the program cannot reach).

• Layer 3: Bank gambling block. Activate the gambling block in your banking app under card controls or spending controls. This operates at the payment level and works across all gambling sites regardless of whether they are covered by your other tools. It complements your deposit limits at the account level, creating both a spending cap and a payment barrier.

• Layer 4: Device-level limits. Add iOS Screen Time or Android Digital Wellbeing limits as a final layer of friction. Set the passcode with a trusted person if possible.

Each layer addresses a different gap. Together they make gambling in a moment of impulse genuinely difficult.