Best Porn Blocker for iPhone in 2025
What are the best adult website blockers for iPhone? Discover the best blockers — with even some free options.
The best adult content blockers are also the best app and website blockers. Here are the top porn blockers for iPhone:
Refocus
Apple Screen Time
ScreenZen
Covenent Eyes
Quittr
#1 - Refocus
Refocus is an intuitive app and website blocker for iPhone that prioritizes simplicity and powerful flexibility. It’s ideal if you want a quick way to block distractions or adult content with customized schedules and “strict mode” safeguards to prevent cheating.
Pros:
Easy setup: block any app or website (including social media or porn sites) in seconds.
Highly flexible: offers advanced options like strict lock modes and custom time limits to tailor blocking to your needs.
Great free-tier: Refocus has one of the best free tiers.
Cons:
No gamification: focuses on core blocking features, so it lacks motivational add-ons (no friend accountability or reward challenges).
#2 - Apple Screen Time
Apple Screen Time is the free, built-in option on every iPhone to restrict apps and content. Through Content & Privacy Restrictions, you can enable “Limit Adult Websites” to automatically block many porn sites on Safari and other browsers. You can also blacklist specific URLs and lock the settings behind a passcode so they can’t be easily changed. While Screen Time isn’t a dedicated porn-blocking app, it’s a convenient first line of defense and also lets you set app time limits, age ratings, and other parental controls without installing anything extra.
Pros:
Built into iPhone: no downloads needed, and it’s completely free. You can quickly turn on adult website blocking and use a passcode to prevent yourself (or kids) from bypassing it. Also offers system-level controls like app limits and downtime schedules in one place.
Cons:
Basic feature set: Apple Screen Time can be clunky to use. It’s best for casual protection or as a supplement to other methods.
Click here for directions on how to utilize Apple Screen Time to block adult sites.
#3 - ScreenZen
ScreenZen stands out as an app blocker that makes you pause before opening distracting apps or websites. It’s one of the only blockers where nearly all features are free, giving you robust control (like custom delay prompts and schedules) without a subscription. This makes it a handy, budget-friendly tool for curbing mindless scrolling or even deterring visits to adult sites.
Pros:
Free features: almost everything in ScreenZen is available at no cost, unlike many competitors that paywall their best options.
Customizable usage: you can configure tailored pause messages, time limits, and rules for each app or site to build more mindful phone habits.
Cons:
Basic UX: the design and user experience aren’t as polished as some paid apps. Occasional quirks or bugs have been reported, but they’re minor trade-offs for a free solution.
#4 - CovenentEyes
Covenant Eyes is a long-established porn blocker and accountability app. It monitors your device activity and uses AI-powered “Screen Accountability” to detect explicit content, sending regular reports to a chosen accountability partner. With 20+ years in the industry, this app focuses on transparency and relationship support to help you quit porn across your iPhone and all other devices.
Pros:
Robust accountability: captures browsing activity (even blurred screenshots of your screen) and automatically alerts your ally when it finds concerning content.
Cross-platform coverage: one subscription covers iPhones, iPads, PCs, and more, keeping all your devices porn-free and monitored.
Cons:
Performance impact: Covenant Eyes runs a VPN and background processes, which can slow down your internet and drain battery life.
Pricey subscription: at around $15–17 per month, it’s one of the more expensive options and requires ongoing payment (no permanent free tier).
#5 - Quittr
Quittr is the #1 rated porn addiction recovery app, taking a comprehensive approach to help you quit porn for good. It’s not just a blocker (though it does include content blocking tools); Quittr acts as a personal coach in your pocket. The app offers a structured 90-day program backed by neuroscience, daily exercises and challenges to rewire your brain, progress tracking with streaks and even a “Life Tree” that grows as you make positive choices. There’s a built-in panic button to hit when you feel urges (which can temporarily lock down your phone or provide guided exercises), an AI chatbot therapist available 24/7 for tough moments, and a thriving community of users sharing their journeys. In short, Quittr provides an all-in-one support system to not only block porn, but fundamentally change your habits.
Pros:
Holistic recovery tools: Quittr combines habit tracking, education, and community support. You get lessons and tips each day, can log your improvements in mood and clarity, and join challenges with others. It addresses the root behavior, not just the symptoms, which is crucial for long-term success.
Unique features: includes an emergency “Panic Button” that instantly helps extinguish urges by either blocking all internet for a set time or offering quick exercises to distract and calm the mind. Additionally, an AI-powered coach (“Melius”) is on standby to chat and offer personalized guidance when you need encouragement instead of temptation.
Cons:
Requires commitment: Quittr works best if you actively engage with its program. If you’re not interested in daily check-ins or community forums and only want a simple porn filter, the app might feel overwhelming or not as immediately effective.
Premium content: while the app is free to download and many features can be tried, full access to all courses, coaching, and advanced tools requires a subscription (around $10/month or $20/year). The cost is lower than some competitors, but it’s something to consider if budget is a concern. Overall, the value you get – considering the breadth of support – is high for those serious about recovery.
