If you are trying to stop gambling, one of the most effective things you can do is block gambling sites and apps on your phone. Willpower is unreliable, especially late at night or during a stressful moment. Blocking software removes the option entirely so you do not have to rely on willpower when it is weakest. This guide covers every method available on iPhone and Android, from free built-in settings to dedicated gambling blocker apps, so you can find the approach that works for your situation.
Why blocking gambling on your phone matters
Your phone is the number one way people access online gambling today. Sportsbook apps, casino sites, and even prediction markets like Polymarket are designed to be fast, frictionless, and always within reach. Research shows that the average gambling session starts within seconds of an urge. If a betting app is one tap away, the gap between impulse and action is almost zero. Blocking closes that gap.
Blocking is not about weakness. It is a practical strategy used by people in every stage of recovery, from those who just decided to quit to those who have been gambling-free for years. Even people who have been clean for months keep blockers installed because urges can return without warning.
How to block gambling sites on iPhone
Apple gives you two layers of protection built into every iPhone. Neither costs anything, and both can be set up in under five minutes.
Method 1: Use Screen Time to block gambling websites
Screen Time lets you block specific websites across Safari and every app that uses an in-app browser. Here is how to set it up:
- Open Settings and tap Screen Time.
- Tap Content & Privacy Restrictions and turn them on.
- Go to Content Restrictions then Web Content.
- Select Limit Adult Websites.
- Under Never Allow, add the gambling domains you want to block (for example bet365.com, draftkings.com, fanduel.com, pokerstars.com).
- Critical step: Have someone you trust set the Screen Time passcode so you cannot undo the blocks yourself. This is what separates a real block from a suggestion.
The limitation of Screen Time is that you have to manually add each gambling domain. New sites appear constantly, and you will miss some. It also does not block gambling apps you have already installed.
Method 2: Prevent new gambling app downloads
To stop yourself from re-downloading gambling apps:
- In Screen Time, go to Content & Privacy Restrictions.
- Tap iTunes & App Store Purchases.
- Set Installing Apps to Don’t Allow.
This blocks all new app installs, not just gambling apps, so it is a blunt tool. You will need to temporarily turn it off when you want to install a legitimate app. Again, having someone else hold the passcode makes this much more effective.
Method 3: Install a dedicated gambling blocker app
For comprehensive protection on iPhone, a dedicated gambling blocker does what Screen Time cannot. Bet Breaker is built specifically for people in gambling recovery and goes beyond basic website blocking:
- Blocks gambling sites and apps using a continuously updated database, so you do not have to manually add domains.
- Anti-uninstall protection prevents you from removing the blocker in a weak moment, which is the biggest failure point of other solutions.
- Sponsor Mode lets a trusted person oversee your blocking settings and approve any changes.
- Panic button for when urges hit hard, connecting you to immediate support.
- Recovery community built into the app, so you are never alone.
BetBreaker is freemium: the basic blocking features are free, with premium plans for full protection. Download Bet Breaker free from the App Store.
How to block gambling sites on Android
Android offers more flexibility than iPhone for blocking, but the built-in tools are spread across different settings. Here are the main methods.
Method 1: Use Private DNS to block gambling domains
Private DNS is one of the most powerful free options on Android. By setting a DNS provider that filters gambling content, you can block betting sites across every app on your phone, not just the browser:
- Open Settings and go to Network & Internet (or Connections on Samsung).
- Tap Private DNS.
- Select Private DNS provider hostname and enter a filtering DNS provider that includes a gambling category in its block list.
The downside: DNS blocking can be bypassed if you change the setting back, and it does not work if you connect through a VPN. It is a good layer but not a standalone solution.
Method 2: Google Play parental controls
To prevent installing new gambling apps:
- Open Google Play, tap your profile icon, then Settings.
- Go to Family then Parental controls.
- Turn them on and set a PIN (have someone else choose it).
- Set the age rating cap for apps to restrict gambling-rated apps.
Like iPhone’s app install restriction, this is a blunt tool. It limits all app installs above a certain rating, not just gambling apps. Also note that many gambling-style games are rated as casual games and will not be blocked by age ratings alone.
Method 3: Install a gambling blocker app
For Android users who want comprehensive gambling blocking, Gambling Block is a purpose-built gambling blocker available on both iOS and Android. It blocks over 470,000 gambling sites, includes anti-deletion protection with PIN lock, and has a Sponsor Mode for accountability. With a 4.8 star rating from over 25,000 reviews, it is one of the most trusted gambling blockers on the Play Store. Setup takes under two minutes and no account is needed.
Block gambling at the network level (router and DNS)
For an extra layer that covers every device on your home Wi-Fi, including tablets, laptops, and smart TVs:
- Router parental controls: Many modern routers have a gambling category in their content filtering settings. Turning it on blocks gambling on every device connected to your Wi-Fi. The limitation is that it only works on your home network. When you leave the house and switch to mobile data, the block disappears.
- DNS-level filtering: Changing your router’s DNS to a provider with gambling category filtering achieves a similar result. This is free but requires some technical knowledge to set up.
Network-level blocks are a useful complement to phone-level blockers, not a replacement. Use both for the strongest protection.
Why layering your blocks works best
No single blocking method is perfect. Screen Time can be undone if you know the passcode. DNS blocking can be bypassed. App restrictions block too much or too little. The most effective approach is to layer multiple methods:
- Install a dedicated gambling blocker with anti-uninstall protection (Bet Breaker for iPhone, Gambling Block for Android).
- Set up Screen Time or Google Play restrictions to prevent re-downloading gambling apps.
- Self-exclude from sportsbooks and casinos through self-exclusion programs like GamStop (UK) or state programs (US).
- Block gambling transactions with your bank if they offer it.
- Have someone you trust hold passcodes and oversee settings through Sponsor Mode.
Each layer makes it harder to act on an urge. The goal is not to make gambling absolutely impossible but to put enough friction between the impulse and the action that the urge passes before you can act on it. Learn more about how gambling blockers work and why they are a critical part of recovery.
Don’t forget to block these too
When people think of gambling sites, they usually picture traditional casinos and sportsbooks. But several newer categories also need blocking:
- Crypto casinos operate outside most regulations and often allow anonymous deposits.
- Prediction markets like Polymarket and Kalshi blur the line between investing and gambling.
- Social casino apps that use virtual currency can trigger the same dopamine responses as real-money gambling.
- Fantasy sports platforms with paid entry can feed the same competitive urges as sports betting.
A good gambling blocker covers all of these categories, not just traditional casinos.
Frequently Asked Questions
Can I block gambling sites for free?
Yes. Screen Time on iPhone and Private DNS on Android are both free. BetBreaker offers a free tier with basic blocking, and BetBlocker is entirely free. The trade-off with free methods is usually weaker anti-bypass protection.
What is the best gambling blocker app?
It depends on your device. For iPhone, Bet Breaker offers the strongest combination of blocking, anti-uninstall protection, and recovery features. For Android, Gambling Block is the top choice with 470,000+ blocked sites and a 4.8 star rating. See our full best free gambling blocker comparison for details.
Can I still access gambling sites with a VPN?
Some blocking methods, like DNS filtering and router-level blocks, can be bypassed with a VPN. This is why device-level blockers with anti-uninstall protection are important: they work regardless of your network connection. Blockers like Bet Breaker install at the device level rather than the network level, making them much harder to circumvent.
Will blocking gambling sites also block legitimate websites?
Dedicated gambling blockers maintain curated databases that are specifically designed to target gambling content while leaving legitimate sites untouched. Free methods like Screen Time’s “Limit Adult Websites” can occasionally flag non-gambling sites. If a legitimate site is blocked, most blocker apps let you request an exception.