The Best Gambling Blocker Apps in 2026, Compared Honestly

What a gambling blocker actually does

A gambling blocker sits between you and the sites you’re trying to avoid. Most work one of two ways: a DNS filter that refuses to resolve known gambling domains, or a device-level content restriction that blocks categories of apps and sites system-wide. Either way, the job is the same — put a wall between the urge and the tap.

That’s it. It doesn’t know why you’re gambling, it doesn’t track your progress, and it doesn’t do anything about the sportsbook app already logged in on your laptop at work. If you’re looking for “gambling blocker app” right now, you’re probably mid-relapse-risk or coming off one — so it’s worth being straight with you about what these tools can and can’t do before we compare them.

The honest limits, before the honest reviews

Every blocker on this list has holes. Not because any of them are badly built — Gamban and BetBlocker in particular are run by people who take this seriously — but because blocking software is fighting an asymmetric war.

• Uninstall workarounds exist. A factory reset, a second account, or physical access to swap SIMs can get around device-level blocks. The better tools (Gamban, BetBlocker) make this deliberately painful, but “painful” isn’t “impossible.”
• VPNs and DNS overrides. A blocker that filters at the DNS level can be routed around by switching to a different DNS server or a VPN, unless the app also monitors for that behavior.
• New casinos appear daily. Offshore and crypto casino domains launch constantly. Blocklists get updated, but no list is instant — there’s always a gap between a new site going live and it getting flagged.
• Borrowed or shared devices. A blocker on your phone does nothing if you gamble from a friend’s laptop, a work computer, or a library kiosk.

None of this means blockers are pointless. Friction works — it’s the same reason removing your saved card details slows down an impulse purchase. But treating a blocker as the whole solution is how people end up disappointed three weeks in. The people who actually stay stopped layer their defenses. If you haven’t read the full framework, our guide on how to quit gambling walks through the other pieces — habits, triggers, what actually changes urge intensity over time.

The layered-defense framing

Here’s the honest structure that support organizations and the tools themselves actually recommend, and it’s not a single app:

1. A blocker on every device you own (Gamban, BetBlocker, or Screen Time).
2. Self-exclusion with the operators you actually use, or a national program where one exists.
3. A bank-level gambling transaction block, so even if a site loads, the payment fails.

GamCare, the UK’s largest gambling support charity, runs exactly this combination through its TalkBanStop program — free Gamban software, self-exclusion signposting, and payment guidance, bundled together because none of the three catches everything alone (GamCare, TalkBanStop). If you’re in the US, the equivalent moves are: block on-device, self-exclude with your state’s regulated operators where available, and lock your cards. We cover the self-exclusion side in detail in our self-exclusion guide, and the bank side in how to block gambling transactions at your bank.

Gamban — the paid option that’s hardest to bypass

Gamban is the closest thing to an industry standard. It’s the software GamCare distributes for free through its own support programs, which tells you something about how it’s regarded by people whose job is stopping gambling harm.

What it does: Blocks access to tens of thousands of gambling sites and apps across iOS, Android, Windows, and Mac from one account. It also layers in some quit-tracking features — time and money saved since you started.

Price: $24.99/year (or roughly £2.49/month), with a 7-day free trial before you’re charged (Gamban Pricing).

Bypass difficulty: High. One account covers all your personal devices, and removing it requires deliberate, multi-step effort rather than a single toggle.

Who it’s for: Anyone who wants one blocker across phone and computer and is willing to pay for the extra polish and update speed. It’s the option we’d point a friend to if they only wanted to install one thing today.

BetBlocker — free, charity-run, and genuinely hard to quit early

BetBlocker is built and maintained by a UK-registered charity, funded through grants and donations, with zero subscriptions or in-app purchases (BetBlocker).

What it does: Blocks a very large list of gambling sites and apps — the charity cites well over 90,000 domains — across iOS, Android, Windows, and Mac. Setup takes about two minutes and doesn’t require any personal information, so it can be used anonymously.

Price: Free, permanently.

Bypass difficulty: High, by design. You choose a restriction period anywhere from 24 hours to 5 years when you activate it, and once it’s running, there is no way to lift it early — on iOS specifically, there’s no workaround until the timer runs out. On Android, removing it before the period ends requires a full factory reset, wiping the device. That’s either the best feature or the scariest one, depending on how much you trust future-you.

Who it’s for: Anyone who wants a hard commitment device and doesn’t want to pay for one. If you’re the type who’s uninstalled a blocker mid-urge before, BetBlocker’s lock-in is the point.

GamBlock — established, but priced like enterprise software

GamBlock has been around since the early 2000s and uses pattern-based detection to catch new gambling sites and software rather than relying purely on manual list updates.

What it does: Blocks gambling sites and software on Windows, with Android and iOS support also available.

Price: Meaningfully higher than the other two — personal tiers run roughly $101.95 to $187.95 per year depending on the plan, with discounts for protecting multiple devices (GamBlock Download & Pricing).

Bypass difficulty: Moderate to high, similar tier to Gamban.

Who it’s for: Honestly, hard to recommend over Gamban or BetBlocker for most people at that price point, unless you have a specific reason to prefer its detection approach or you’re already using it through a court-mandated or employer program.

Generic tools: Screen Time, DNS filtering, and app blockers

You don’t need dedicated gambling software to build real friction. A few free or near-free options:

iOS Screen Time (free, built in). Apple’s Content & Privacy Restrictions can block web content by category and require a passcode before any app can be installed or deleted — including a betting app you’ve just uninstalled in a moment of clarity (Apple Support: Screen Time content restrictions). Here’s the fast setup:

1. Open Settings → Screen Time.
2. Tap Turn On Screen Time, then Continue.
3. Set a Screen Time passcode that’s different from your device passcode — and give it to a partner, friend, or family member, not yourself. This step is the one people skip, and it’s the one that matters.
4. Tap Content & Privacy Restrictions, turn it on.
5. Under Content Restrictions → Web Content, choose Limit Adult Websites and manually add known betting and casino domains to the “Never Allow” list.
6. Under iTunes & App Store Purchases, set Deleting Apps to Don’t Allow so a betting app can’t be quietly removed and reinstalled outside your control.

It’s free and already on your phone, but it’s only as strong as whoever holds the passcode. If you set it yourself and know it, you can turn it off in ten seconds during an urge.

NextDNS (free tier available). A DNS-level filter you can configure to block a gambling content category across your home network and any device pointed at it. Good for covering a router or a shared household connection, weaker on a phone that switches networks constantly.

Cold Turkey / Freedom (paid, desktop-focused). General-purpose site and app blockers, not gambling-specific, but useful if your risk is mostly desktop browsing during work hours and you want scheduled lock-in windows.

Comparison table

Prices and features change — check each product’s own page before you commit, and treat this table as a starting point, not gospel as of today.

How to choose based on your situation

• You want one thing, installed today, that’s hard to argue yourself out of: BetBlocker. Free, and the lock-in period does the willpower work for you.
• You want the most polished multi-device coverage and don’t mind paying: Gamban. It’s what treatment programs hand out for a reason.
• You’re mostly at risk on a work computer during the day: Cold Turkey or Freedom, scheduled to lock during work hours, layered with Screen Time on your phone.
• You share a household network and want a baseline everyone benefits from: NextDNS on the router, plus a personal blocker on your own device.
• You’ve relapsed through a blocker before: stop relying on the blocker alone. Add self-exclusion and a bank block — see our guides on self-exclusion and blocking gambling transactions at your bank. If sports betting specifically is your pattern, how to stop sports betting covers the sport-specific triggers a general blocker won’t touch.

Want to see what the habit is actually costing you before you decide how hard to lock things down? Run your numbers through our gambling cost calculator — most people underestimate it by a wide margin.

Where Cashout fits

We’re building Cashout because a blocker alone was never going to be the full answer, and we don’t think it’s honest to pretend otherwise. Cashout is launching soon, and blocking betting apps and sites is one layer inside a full quit program — alongside a streak and money-saved tracker, an urge panic button for the moment a blocker doesn’t cover, a CBT-based daily program, and step-by-step self-exclusion walkthroughs so you’re not figuring that part out alone at 1am.

We’re not live yet, so there’s nothing to download today — but you can join the waitlist to get access when we open up.

If you’re in crisis right now, don’t wait on any app. In the US, call or text the National Problem Gambling Helpline at 1-800-MY-RESET (1-800-697-3738), free and 24/7; in the UK it’s 0808 8020 133. Our help page lists the free helpline for a dozen countries plus worldwide support.