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Best Free Adult Site Blocker Apps

202+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.5★, the free adult site blocker category is one of the App Store's strongest. Browse all 202+ apps we track, sorted so the most loved ones surface first.

Compare top Free Adult Site Blocker Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PornBlocker: X Website BlockerPornBlocker: X Website BlockerFree4.5★ (9.7K)NoYesJul 2026
2BlockerX:Adult Content BlockerBlockerX:Adult Content BlockerFree4.4★ (8.1K)NoYesJul 2026
3BlockSite: Block Apps & FocusBlockSite: Block Apps & FocusFree4.2★ (6.1K)NoYesJul 2026
4Escape - Adult Site BlockerEscape - Adult Site BlockerFree4.7★ (114)NoNoJul 2026
5Porn Blocker Plus - for SafariPorn Blocker Plus - for SafariFree4.5★ (2K)NoYesJul 2026
6SafeBlock – Content BlockerSafeBlock – Content BlockerFree—YesYesMay 2026
7Refocus: Block Apps & WebsitesRefocus: Block Apps & WebsitesFree4.8★ (10K)NoYesJul 2026
8PornBlocker AppPornBlocker AppFree4.4★ (2.6K)NoYesJul 2026

Top Picks for Free Adult Site Blocker

PornBlocker: X Website Blocker#1

PornBlocker: X Website Blocker by Anish Modan

Adult Content & App Blocker
Editor's Choice
🔧 Utilities
4.5😐(9.7K ratings)
FreeIn-App Purchases
PornBlocker: X Website Blocker screenshot 1
PornBlocker: X Website Blocker screenshot 2
PornBlocker: X Website Blocker screenshot 3
PornBlocker: X Website Blocker screenshot 4
PornBlocker: X Website Blocker screenshot 5
PornBlocker: X Website Blocker screenshot 6

This app acts as a Safari extension to block millions of pornographic websites and explicit content. It provides a safe browsing experience for children and allows for custom blacklisting of sites. It integrates directly into Safari without needing a separate browser.

What We Love

  • 💡 Helps block adult content
  • 🔒 Provides safety and security
  • 🚀 Effective at blocking websites and keywords
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Issues with bypassing the blocker
  • 💰 Expensive subscription cost
  • 🔒 Concerns about lack of customer support and refund policy
BlockerX:Adult Content Blocker#2

BlockerX:Adult Content Blocker by Atmana Tech - FZCO

Block Sites & Apps, Quit Porn
Strong Contender
📊 Productivity
4.4😞(8.1K ratings)
FreeIn-App Purchases
BlockerX:Adult Content Blocker screenshot 1
BlockerX:Adult Content Blocker screenshot 2
BlockerX:Adult Content Blocker screenshot 3
BlockerX:Adult Content Blocker screenshot 4
BlockerX:Adult Content Blocker screenshot 5
BlockerX:Adult Content Blocker screenshot 6

This app helps users break free from unwanted distractions and adult content with a comprehensive blocking solution. It offers features like an accountability partner, community support, and curated content to aid in achieving a clean browsing experience and overcoming addictive habits.

What We Love

  • 👍 Helpful for overcoming addiction
  • 🚀 Effective at blocking porn
  • 💡 Accountability partner feature

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Glitchy performance, frequent disconnects
  • 🔓 Easy to bypass blocking features
BlockSite: Block Apps & Focus#3

BlockSite: Block Apps & Focus by BlockSite LP

Focus & Limit Screen Time
Worth Considering
📊 Productivity
4.2😐(6.1K ratings)
FreeIn-App Purchases
BlockSite: Block Apps & Focus screenshot 1
BlockSite: Block Apps & Focus screenshot 2
BlockSite: Block Apps & Focus screenshot 3
BlockSite: Block Apps & Focus screenshot 4
BlockSite: Block Apps & Focus screenshot 5

This app helps you regain control of your time by blocking distracting websites and applications. It offers features to create custom block lists, schedule focus times, and limit usage, promoting productivity and reducing procrastination.

What We Love

  • 🚀 Effective at blocking distractions
  • 👍 Helps with focus and productivity
  • 🔒 Blocks adult content
  • 👍 Simple and easy to use

Room to Improve

  • 🐛 Password protection doesn't work as expected
  • 🔋 Drains battery and data
  • 🐛 Causes issues with other apps/websites

More Free Adult Site Blocker apps to explore

4
Escape - Adult Site Blocker
Escape - Adult Site Blocker
Escape - Adult Site Blocker
Porn Blocker & Urge Control
Free

This app provides a system to help users overcome urges and block adult content. It offers guided breathing exercises, action steps, and extensive recovery courses to support behavioral change. The core blocking feature is free, with optional premium features for deeper engagement.

Adult site blockingGuided breathing and action stepsApp blocking (Premium)
💪 Health & Fitness
(114)
freemium
5
Porn Blocker Plus - for Safari
Porn Blocker Plus - for Safari
Porn Blocker Plus - for Safari
Block adult content & websites
Free

This app blocks millions of adult websites and explicit content directly within your Safari browser. It helps users stay focused, protects children from inappropriate material, and offers parental control features. You can also request additional websites to be blacklisted.

Blocks millions of porn sitesBlocks explicit contentSeamless Safari integration
🔧 Utilities
(2K)
subscription
6
SafeBlock – Content Blocker
SafeBlock – Content Blocker
SafeBlock – Content Blocker
App & Adult content blocker
Free
🌟 Lifestyle
(0)
7
Refocus: Block Apps & Websites
Refocus: Block Apps & Websites
Refocus: Block Apps & Websites
Bildschirmzeit, Website Block
Free

This app helps you regain control of your digital life by blocking distracting apps and websites. It offers various methods to limit screen time, set schedules, and track your usage, promoting better focus and productivity.

Block any app or websiteStrict Mode with multiple unblocking challengesSet app timers and time limits
📊 Productivity
(10K)
free with in-app purchases
8
PornBlocker App
PornBlocker App
PornBlocker App
Block adult content on device!
Free

Safely browse the web by blocking millions of adult content sites and explicit material. This app protects children from inappropriate exposure and helps users stay focused by avoiding distractions. It integrates seamlessly with Safari for a secure browsing experience.

Safari integrationCustom word blockingSafe search enforcement
🔧 Utilities
(2.6K)
freemium
9
Brave Browser & Search Engine
Brave Browser & Search Engine
Brave Browser & Search Engine
Adblock, Web Privacy, VPN
Free

A fast, private web browser with built-in ad blocking and a VPN. It offers an AI assistant, a crypto wallet, and a privacy-focused search engine. Enjoy offline media playback and enhanced security features.

Built-in Adblock and Pop-up BlockerFirewall + VPNAI Assistant (Brave Leo)
🔧 Utilities
(618K)
free with in-app purchases
10
BlockP : Adult content Blocker
BlockP : Adult content Blocker
BlockP : Adult content Blocker
Website, App filter, Quit porn
Free

This app helps users quit porn and overcome distractions with a powerful blocker and supportive community. It offers features like an accountability partner, curated resources, and a panic switch to aid in rewiring the brain away from addiction.

Porn blocker with 2 million+ adult websites blockedAccountability partner featureSupportive community forum
📊 Productivity
(133)
subscription
11
Total Adblock - Ad Blocker
Total Adblock - Ad Blocker
Total Adblock - Ad Blocker
Faster Browsing With No Ads
Free

This app eliminates unwanted ads and pop-ups for a faster, smoother browsing experience on iOS. It blocks various ad types, reduces data usage, and extends battery life. Customize blocking with presets or an allow list for trusted sites.

Safari ad blockingWeb annoyance blockingSocial media tracking blocking
🔧 Utilities
(43K)
paid
12
AdGuard Ad Blocker for Safari
AdGuard Ad Blocker for Safari
AdGuard Ad Blocker for Safari
Ad Blocker, Browser Security
Free

This app efficiently blocks ads in Safari, enhancing your browsing experience by removing banners, pop-ups, and video ads. It also protects your privacy by blocking trackers and speeds up your browsing, saving data and battery life.

Safari ad blockingPrivacy protectionSpeed acceleration
🔧 Utilities
(17K)
free with in-app purchases
13
xBlock - Porn Blocker | No Nut
xBlock - Porn Blocker | No Nut
xBlock - Porn Blocker | No Nut
Quit Porn. Block Adult Content
Free

This app helps users break free from porn addiction by blocking adult content across their device. It offers features like one-click blocking, PIN protection for accountability, and motivational progress tracking to support a healthier digital life.

One-click NSFW content blockingPIN protection for accountabilityMotivational progress tracking
🔧 Utilities
(94)
free with in-app purchases
14
AppBlock: Block Apps & Website
AppBlock: Block Apps & Website
AppBlock: Block Apps & Website
App Blocker. Limit Screen Time
Free

This app helps you regain control of your digital life by blocking distracting applications and websites. It offers customizable schedules and strict modes to reduce screen time, improve focus, and support healthier digital habits.

Block distracting appsBlock time-wasting websitesControl screen time
📊 Productivity
(6.3K)
free with in-app purchases
15
Block 3x Sites: Porn Block +
Block 3x Sites: Porn Block +
Block 3x Sites: Porn Block +
Block Porn Site
Free

This app acts as a Safari extension to block explicit websites and content. It filters URLs, images, and links containing pornography, allowing for safer browsing. Users can also create custom blocklists for added control.

Safari browser integrationBlocks explicit URLs, images, and linksCustom blocklist for websites and keywords
🔧 Utilities
(3)
free with in-app purchases
16
Ad Blocker & Block Porn sites
Ad Blocker & Block Porn sites
Ad Blocker & Block Porn sites
Nofap,pure search with privacy
Free

Block unwanted ads and explicit content on your device to improve browsing speed, save data, and enhance security. Offers passcode protection for added control and privacy.

Blocks adsBlocks pornographic contentFaster web browsing
🔧 Utilities
(62)
subscription
17
Opera: AI browser with VPN
Opera: AI browser with VPN
Opera: AI browser with VPN
A lightning fast web browser
Free

This AI-powered web browser offers lightning-fast speeds, enhanced privacy with a built-in VPN, and an ad-free experience. Customize your interface and enjoy seamless one-handed browsing with intuitive gestures and a smart AI assistant.

AI-powered browsing with AriaBuilt-in private VPNNative ad blocker
🔧 Utilities
(250K)
free with in-app purchases
18
QUITTR - Break Free Now
QUITTR - Break Free Now
QUITTR - Break Free Now
Become your best self again
Free

This app offers a science-based program to help users regain control and live with purpose by reshaping their relationship with impulses and dopamine. It features a structured recovery plan, progress tracking, community support, and tools like meditations and challenges to foster self-improvement.

90-day science-based recovery programReal-time progress trackingNeuroscience-backed brain-rewiring system
💪 Health & Fitness
(32K)
subscription
19
Website Blocker - Browse Safe
Website Blocker - Browse Safe
Website Blocker - Browse Safe
Block Porn and Protect Family
Free

This web browser scans websites for user-defined keywords and blocks access if found. It's designed to create a safer online environment, especially for children, with customizable blocklists and PIN protection for settings.

Keyword-based website blockingCustomizable blocklistsPIN code protection for settings
🔧 Utilities
(91)
free with in-app purchases
20
LimitX – Adult Content Blocker
LimitX – Adult Content Blocker
LimitX – Adult Content Blocker
Block Harmful Sites & Apps
Free

This app provides comprehensive iOS-wide protection against adult content and unwanted websites. It offers features like app blocking, custom schedules, and a strict mode for enhanced discipline. An accountability dashboard allows for transparent usage tracking.

iOS-wide adult content blockingApp blocking with time limitsStrict Mode for permanent blocking
🔧 Utilities
(2)
freemium

FAQ about Free Adult Site Blocker

What are the best free adult site blocker apps for iPhone?
PornBlocker: X Website Blocker tops our free adult site blocker apps ranking as of July 2026, with a 4.5-star average from 9.7K App Store ratings, and it's free to download.
PornBlocker: X Website Blocker has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 202+ free adult site blocker apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Porn Block Plus is a Safari extension designed to block millions of pornographic websites and explicit content. It aims to make internet browsing safer, particularly for children, by preventing access to inappropriate material directly within the Safari browser.
The app works by blocking access to a vast database of pornographic websites and filtering explicit images or links containing pornographic content. It integrates directly into Safari, meaning you don't need a separate browser for it to function.