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Best Site Blockers Apps

200+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our site blockers list covers 200+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Site Blockers Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BlockSite: Block Apps & FocusBlockSite: Block Apps & FocusFree4.2★ (6.2K)NoYesAug 2026
2BlockerX:Adult Content BlockerBlockerX:Adult Content BlockerFree4.4★ (8.2K)NoYesAug 2026
3Refocus: Block Apps & WebsitesRefocus: Block Apps & WebsitesFree4.8★ (11K)YesYesAug 2026
4PornBlocker: X Website BlockerPornBlocker: X Website BlockerFree4.5★ (9.8K)NoYesAug 2026
5Purity: Safe BrowserPurity: Safe BrowserFree4.6★ (865)NoYesAug 2026
6AppBlock: Block Apps & WebsiteAppBlock: Block Apps & WebsiteFree4.6★ (6.4K)YesYesAug 2026
7BlankPage - stay focusedBlankPage - stay focusedFree4.5★ (339)NoNoJul 2026
8Stay Focused App/Site BlockerStay Focused App/Site BlockerFree4.4★ (891)NoYesAug 2026

Top Picks for Site Blockers

BlockSite: Block Apps & Focus#1

BlockSite: Block Apps & Focus by BlockSite LP

Focus & Limit Screen Time
Editor's Choice
📊 Productivity
4.2😐(6.2K 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
BlockSite: Block Apps & Focus screenshot 6

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
BlockerX:Adult Content Blocker#2

BlockerX:Adult Content Blocker by Atmana Tech

Block Sites, Apps & NSFW
Strong Contender
📊 Productivity
4.4😞(8.2K 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
Refocus: Block Apps & Websites#3

Refocus: Block Apps & Websites by Labi, LLC

Blocker, Limit Screen Time
Worth Considering
📊 Productivity
4.8😊(11K ratings)
FreeAdsIn-App Purchases
Refocus: Block Apps & Websites screenshot 1
Refocus: Block Apps & Websites screenshot 2
Refocus: Block Apps & Websites screenshot 3
Refocus: Block Apps & Websites screenshot 4
Refocus: Block Apps & Websites screenshot 5
Refocus: Block Apps & Websites screenshot 6

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.

What We Love

  • 👍 Easy to set up and use
  • 🚀 Effective at blocking distractions
  • 💡 Customizable blocking schedules
  • 🔒 Prevents mindless scrolling

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔓 Too easy to bypass the blocking
  • 💰 Some features require paid subscription

More Site Blockers apps to explore

4
PornBlocker: X Website Blocker
PornBlocker: X Website Blocker
PornBlocker: X Website Blocker
Block Adult Content, Quit PMO
Free

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.

Blocks millions of pornographic sitesFilters explicit images and linksSeamless Safari integration
🔧 Utilities
(9.8K)
subscription
5
Purity: Safe Browser
Purity: Safe Browser
Purity: Safe Browser
Live porn-free, be accountable
Free

This browser is designed to block adult content and protect users online. It offers features like custom domain blocking, accountability alerts, and enforced safe search to support users in their journey to live porn-free. A free trial is available.

Blocks over 2 million adult websitesCustom domain and keyword blockingOptional image/video blocking
📊 Productivity
(865)
free with in-app purchases
6
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
(6.4K)
free with in-app purchases
7
BlankPage - stay focused
BlankPage - stay focused
BlankPage - stay focused
block sites, stay focused
Free

Block distracting websites directly from Safari to enhance focus and productivity. Schedule site blocking for specific times to improve concentration and establish healthier digital habits, like avoiding late-night browsing.

Block specific websites in SafariSchedule site blockingEnhance concentration
📊 Productivity
(339)
free
8
Stay Focused App/Site Blocker
Stay Focused App/Site Blocker
Stay Focused App/Site Blocker
Screen Time Control & Timer
Free

Regain control of your digital life and boost productivity by blocking distracting apps and websites. Set schedules, usage limits, or block content until productivity goals are met. Strict mode adds extra protection against deactivation.

App and website blockingScheduled blockingDaily usage limits
📊 Productivity
(891)
free with in-app purchases
9
NetArmor Site Blocker
NetArmor Site Blocker
NetArmor Site Blocker
Effective site filtering
Free

Enhance your online security by blocking ads, dangerous websites, and adult content. Customize your browsing experience with blacklists and whitelists for complete control over your internet access.

Secure browsingAd blockingCustom site lists
🔧 Utilities
(299)
subscription
10
1Blocker: Ad Blocker
1Blocker: Ad Blocker
1Blocker: Ad Blocker
Better browsing in Safari
Free

Enhance your browsing experience by blocking intrusive ads, trackers, and unwanted website elements. This app offers a fast, secure, and private way to enjoy websites without distractions, improving load times and protecting your online privacy.

Block ads and trackersImprove website load timesSecure and private browsing
🔧 Utilities
(13K)
freemium
11
Bx Website Blocker,Block Sites
Bx Website Blocker,Block Sites
Bx Website Blocker,Block Sites
Block Websites, URLs & Apps
Free

This app helps users reduce screen time and boost productivity by blocking distracting websites. It offers tools to manage phone time limits and enhance focus, with a strong emphasis on user privacy and data security.

Block distracting websitesManage screen time limitsBoost productivity
📊 Productivity
(260)
free with in-app purchases
12
BlockerPro: Block Site & Apps
BlockerPro: Block Site & Apps
BlockerPro: Block Site & Apps
Block Apps, Websites & Focus
Free
📊 Productivity
(0)
13
AppCrypt
AppCrypt
AppCrypt
lock app, block websites
Free

This app provides comprehensive privacy and digital wellness tools by locking individual applications and blocking specific websites. It offers scheduling features to manage access and prevent distractions, enhancing productivity and security.

App lock for individual appsWebsite blocker for specific sitesCustomizable schedules for app/site access
🔧 Utilities
(6)
free with in-app purchases
14
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
15
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
16
Prn Website Blocker 2.0
Prn Website Blocker 2.0
Prn Website Blocker 2.0
No Nut Site Block - Control
Free
🔧 Utilities
(0)
17
Website Blocker: Block sites
Website Blocker: Block sites
Website Blocker: Block sites
Adult Shield Web Content,NoFap
Free

This app safeguards your browsing experience by blocking millions of adult websites and intrusive ads on your iPhone and iPad. It offers customizable filtering, passcode protection, and seamless Safari integration for a safer online environment.

Advanced content filteringBlock millions of porn websitesInbuilt Ads Blocker
🔧 Utilities
(194)
free with in-app purchases
18
Former Bird Site Ad Blocker
Former Bird Site Ad Blocker
Former Bird Site Ad Blocker
by Beau Nouvelle
Free

This app removes distracting ads and promotional content from a popular microblogging platform. Enjoy a cleaner and safer browsing experience across Mac, iOS, and iPad devices. A free trial is available before committing to a subscription.

Ad blockingPromotional content removalCleaner browsing experience
📊 Productivity
(1)
subscription
19
MySecure: Internet Protect
MySecure: Internet Protect
MySecure: Internet Protect
Safe Web Surfing
Free

Enhance your online privacy and security by blocking unwanted websites and ad trackers directly within Safari. This app protects against adult content, gambling, phishing, and malware sites, while preventing advertisers from collecting your data. Enjoy a cleaner, safer internet experience.

Block unwanted websitesProtect against dangerous sitesBlock ad trackers
📊 Productivity
(764)
subscription
20
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

FAQ about Site Blockers

What are the best site blockers apps for iPhone?
BlockSite: Block Apps & Focus tops our site blockers apps ranking as of July 2026, with a 4.2-star average from 6.2K App Store ratings, and it's free to download.
Yes — 20 of the top site blockers apps we rank are free to download, including BlockSite: Block Apps & Focus and BlockerX:Adult Content Blocker.
BlockSite: Block Apps & Focus has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 200+ site blockers apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
BlockSite is an app and website blocker designed to help users regain control of their time and improve focus. It allows you to block distracting websites and applications, set schedules for when you can access them, and limit your overall usage.
Key features include a website blocker, app blocker, customizable block lists, schedule mode for focused work periods, and usage limits. Premium features offer password protection, category blocking for broad distraction removal, and blocking by keyword.