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Best Ublock Firefox Apps

202+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Out of 202+ ublock firefox apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Ublock Firefox

Firefox Focus: Privacy browser#1

Firefox Focus: Privacy browser by Mozilla Corporation

Always-on ad blocking
Editor's Choice
🔧 Utilities
4.7😊(81K ratings)
Free
Firefox Focus: Privacy browser screenshot 1
Firefox Focus: Privacy browser screenshot 2
Firefox Focus: Privacy browser screenshot 3
Firefox Focus: Privacy browser screenshot 4
Firefox Focus: Privacy browser screenshot 5
Firefox Focus: Privacy browser screenshot 6

This privacy-focused browser offers an always-on ad and tracker blocker for faster, distraction-free browsing. It automatically erases your browsing history, passwords, and cookies with a single tap, ensuring your online activity remains private.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Excellent privacy and security features
  • 👍 Clean, minimalist design
  • 👍 Convenient single-tab browsing

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Limited functionality compared to full Firefox
  • 🔍 No support for tabs or bookmarks
uBlock Origin Lite#2

uBlock Origin Lite by Raymond Hill

An efficient content blocker
Strong Contender
🔧 Utilities
4.7😊(855 ratings)
Free
uBlock Origin Lite screenshot 1
uBlock Origin Lite screenshot 2
uBlock Origin Lite screenshot 3

This efficient content blocker utilizes declarative rulesets for reliable filtering without consuming significant system resources. It offers customizable filter lists and integrates seamlessly with browsers.

What We Love

  • 🚀 Lightweight and efficient
  • 🔒 Open-source and transparent
  • 👍 Effective ad blocking
  • 👍 Seamless integration with Safari

Room to Improve

  • 🐛 Compatibility issues with latest iOS version
  • 🔧 Difficulty accessing settings in private mode
Brave Browser & Search Engine#3

Brave Browser & Search Engine by Brave Software, Inc.

Adblock, Web Privacy, VPN
Worth Considering
🔧 Utilities
4.8😊(618K ratings)
FreeIn-App Purchases
#25in Utilities
Brave Browser & Search Engine screenshot 1
Brave Browser & Search Engine screenshot 2
Brave Browser & Search Engine screenshot 3
Brave Browser & Search Engine screenshot 4
Brave Browser & Search Engine screenshot 5
Brave Browser & Search Engine screenshot 6

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.

What We Love

  • 🚀 Fast and efficient browsing
  • 🔒 Strong privacy and security features
  • 👍 Customizable settings and options
  • 💰 Earning potential with Brave Rewards

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔋 Battery drain issues
  • 🤔 Confusing or unintuitive UI changes

More Ublock Firefox apps to explore

4
DuckDuckGo, optional Duck.ai
DuckDuckGo, optional Duck.ai
DuckDuckGo, optional Duck.ai
Search, Browser, Chat, VPN
Free

This app offers a private search engine and browser that blocks trackers and cookies by default. It includes AI chat features and optional tools like a VPN and email protection to safeguard your online activity and personal information.

Private search engineTracker and cookie blockingPrivate AI chat
🔧 Utilities
(2.4M)
free with in-app purchases
5
Firefox Fast & Private Browser
Firefox Fast & Private Browser
Firefox Fast & Private Browser
Search, Browse, Stay Incognito
Free

A fast and private web browser that protects you by default. It blocks trackers, offers private browsing, and provides tools to help you focus on content and manage your logins securely.

Enhanced Tracking ProtectionPrivate browsing modePage summaries
🔧 Utilities
(214K)
free
6
BlockSite: Block Apps & Focus
BlockSite: Block Apps & Focus
BlockSite: Block Apps & Focus
Focus & Limit Screen Time
Free

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.

Website BlockerApp BlockingBlock List
📊 Productivity
(6.1K)
freemium
7
Ad Blocker ·
Ad Blocker ·
Ad Blocker ·
Block ads for safari browser
Free

This app helps reduce unwanted advertisements, pop-ups, and trackers while browsing the web in Safari. It aims to improve page loading speeds, conserve data, and enhance privacy by filtering out unnecessary content and known tracking resources.

Safari ad blockingBuilt-in privacy protectionAnti-tracking features
🔧 Utilities
(6K)
free with in-app purchases
8
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
9
AdBlock Pro for Safari
AdBlock Pro for Safari
AdBlock Pro for Safari
Ad Blocker for Web & Youtube
Free

Enhance your web browsing on Apple devices by blocking intrusive ads, trackers, and annoying pop-ups. This tool speeds up page loading, saves data and battery, and offers enhanced privacy features for a cleaner online experience.

Block pop-ups, banners, and autoplay videosPrevent online tracking and data collectionIncrease browsing speed and reduce data usage
🔧 Utilities
(71K)
freemium
10
AdBlock for Safari + VPN
AdBlock for Safari + VPN
AdBlock for Safari + VPN
by Adblock Inc.
Free

This app blocks unwanted advertisements across the web, enhancing your browsing experience. It helps save battery life, reduce data usage, and improve page load times. Enjoy a cleaner, faster, and more private internet by stopping ads on websites and videos.

Blocks web adsSaves battery lifeReduces data usage
🔧 Utilities
(196)
free
11
Focus - Userscripts & Player
Focus - Userscripts & Player
Focus - Userscripts & Player
Userscripts Browser & Adblock
Free

Enhance your browsing with a customizable video player, powerful ad blocker, and advanced reading tools. Enjoy hands-free page turning, web translation, and script support for a personalized online experience.

Customizable video playerUserscript support (JavaScript, Tampermonkey)Advanced reading mode
🔧 Utilities
(4.7K)
free with in-app purchases
12
Block Ads: Web Browser Safe
Block Ads: Web Browser Safe
Block Ads: Web Browser Safe
Ultimate Ad Blocker for Safari
Free

This app enhances your browsing experience by blocking intrusive advertisements and pop-ups across websites and video platforms. It also provides advanced privacy protection by preventing trackers from collecting your data, ensuring a cleaner, faster, and more secure online journey.

Safari ads blockerAd-Free YTubeBlock tracking
🔧 Utilities
(555)
free with in-app purchases
13
Unicorn HTTPS
Unicorn HTTPS
Unicorn HTTPS
Bypassing SNI HTTPS Filtering
Free

Bypass HTTPS filtering and eavesdropping to access blocked websites freely and securely. This app offers fast, interference-free internet access without collecting your personal data. Enjoy a pleasant web surfing experience with support for all major browsers.

HTTPS blocking bypassSNI field protectionNo speed slowdown
🔧 Utilities
(8.7K)
free
14
PornBlocker: X Website Blocker
PornBlocker: X Website Blocker
PornBlocker: X Website Blocker
Adult Content & App Blocker
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
(9.7K)
subscription
15
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
16
Dark Web Private TOR Browser
Dark Web Private TOR Browser
Dark Web Private TOR Browser
Onion Browser - Orbot Dark Web
Free

Browse the internet anonymously by routing your traffic through the TOR network. This advanced browser encrypts your data and bounces it through multiple servers to protect your identity and prevent tracking. Access the deep and dark web securely with optimal settings and automatic history erasure.

Tunnel traffic via TOR NetworkEncrypts and routes data through random serversAutomatic browsing history erasure
📊 Productivity
(23K)
free with in-app purchases
17
Friendly Social Browser
Friendly Social Browser
Friendly Social Browser
for Facebook, Twitter & more
Free

Access all your social media accounts, including Facebook, Instagram, and Twitter, in one streamlined browser. Enjoy an ad-free experience with built-in privacy features, media controls, and customization options.

Access multiple social networks in one appBlock ads and trackersSave device space and battery
🌐 Social Networking
(84K)
free with in-app purchases
18
BlockerX:Adult Content Blocker
BlockerX:Adult Content Blocker
BlockerX:Adult Content Blocker
Block Sites & Apps, Quit Porn
Free

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.

Accountability partner connectionCommunity support and discussionsWebsite and app blocking
📊 Productivity
(8.1K)
subscription
19
Vivaldi Powerful Web Browser
Vivaldi Powerful Web Browser
Vivaldi Powerful Web Browser
Web Browser that adapts to you
Free

A powerful, private web browser designed for customization and control. It offers desktop-style tab management, built-in ad and tracker blockers, and sync capabilities across devices. Personalize your browsing experience with themes, wallpapers, and dark mode.

Ad BlockerTracker BlockerDesktop-like tabs
🔧 Utilities
(4.1K)
free
20
Dark Browser- Private&Secure
Dark Browser- Private&Secure
Dark Browser- Private&Secure
Dark Mode Web Browser
Free

This app provides a comfortable browsing experience by automatically switching web pages to dark mode. It also offers ad and virus blocking for a safer online environment. Users can easily manage their browsing with features like bookmarks, history, and downloads.

Automatic dark mode for web pagesManual dark/light mode switchingAd and virus interception
🔧 Utilities
(1K)
free with in-app purchases