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Firefox Fast & Private Browser

Firefox Fast & Private Browser

Privacy protection. Safer web.

217K ratings
2869 reviews
#25 in free Utilities
🔧 Utilities
📊 Productivity
Free

Details

  • Released
  • Updated
  • November 12, 2015
  • September 7, 2026

Features

Developer

Mozilla
✨Promote your app ✨
Firefox Fast & Private Browser screenshot #1 for iPhone
Firefox Fast & Private Browser screenshot #2 for iPhone
Firefox Fast & Private Browser screenshot #3 for iPhone
Firefox Fast & Private Browser screenshot #4 for iPhone
Firefox Fast & Private Browser screenshot #5 for iPhone
Firefox Fast & Private Browser screenshot #6 for iPhone
Firefox Fast & Private Browser screenshot #7 for iPhone
iphone
ipad
📊no. 25
Charts↘︎
📌Ready
Reviews summary↘︎
⭐2.9K
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
🎪1 in live
Events↘︎
❓5 answered
FAQ↘︎
📦~ in 6 days
Updates frequency↘︎
🖼️Get Icon
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About

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 Protection
✓Private browsing mode
✓Page summaries
✓Built-in password manager
✓Reader Mode
✓Sync across devices
Show original description

What users say

Summarized from real user reviews of Firefox Fast & Private Browser. Based on 217K reviews and a 4.6/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Utilities app.

Positive things

  • 🚀Fast and efficient
  • 🔒Secure and privacy-focused
  • 👍Great alternative to Chrome and Safari
  • 💡Useful sync functionality across devices

Negative things

  • 🐛Buggy and unstable, crashes frequently
  • 🔋High battery consumption
  • 👎Cluttered and confusing UI, especially on iPad
  • 🤔Lack of customization and extension options
See all reviews
+1

What's New in Firefox Fast & Private Browser

155.1

September 7, 2026

Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/iOSSupport.

More

Charts

Top Free

📊 25

Utilities

The app has maintained its position at 25 recently.

Last updated on September 11, 2026.

Events

Read more about Skip the search spiral.
AvailableMajor Update

Skip the search spiral.

Ask Firefox. Get clear answers from your browser.

Aug 18, 2026 — Sep 18, 2026

Read More

Read more about AI on your terms.
Event EndedMajor Update

AI on your terms.

Enjoy optional AI tools, only when you need them.

Jul 9, 2026 — Aug 9, 2026

Read More

Read more about Your new summer sidekick.
Event EndedLive Event

Your new summer sidekick.

Live World Cup updates to keep up with every game.

Jun 7, 2026 — Jul 8, 2026

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Bookmarks and save on Home Screen

App sync between devices is excellent. Be great if bookmarks were directly accessible, and if could be saved on home screen.
AkxemanAkxeman

Hackers

Hackers
kat-a-mac!kat-a-mac!

Good for me

I have found that in my case it helps me avoid seizure triggers. I can block audio, video and images from playing or appearing unless I choose them. I also like that I can put it on dark mode which also helps me. I have found this browser to be my personal favorite for my epilepsy. In addition, it’s also a really cool browser, with customizable wallpapers and icons. You can go on private mode as well. I highly recommend it.
Show more
Rabbitsaregreat789MRabbitsaregreat789M

I

Jo
MommmKmMommmKm

Critical iOS 26 Compatibility Issue – Websites Fail to Load

Hello Firefox Support Team,

I’m experiencing a critical compatibility issue with Firefox on my iPhone 16 Pro Max running iOS 26.

Since updating to iOS 26, Firefox fails to load websites properly and becomes unresponsive or unusable. The issue occurs consistently.

Please investigate Firefox’s compatibility with iOS 26 and provide a fix or update as soon as possible.

Device: iPhone 16 Pro Max
OS: iOS 26
Issue: Websites fail to load properly / browser becomes unusable

Thank you for your prompt attention to this issue.
Show more
ShibetsaShibetsa
See 2864 more reviews

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User experience

🐞

Reported Bugs

4 issues

Images not loading properly

Bug

Incompatibility with certain websites and web apps

Bug

Keyboard issues and unexpected behavior when switching between apps

Bug

Sync issues and data loss when switching devices

Bug
✨

Requested Features

4 requests

Dark mode option

Feature

Improved bookmark management and organization

Feature

Built-in ad blocker or support for third-party ad blockers

Feature

Ability to rearrange tabs and customize the UI

Feature

FAQ

What does Firefox: Private Web Browser do?

This app is a fast and private web browser designed to protect users by default. It includes features like Enhanced Tracking Protection to block trackers, a private browsing mode that doesn't save history, and tools to help users focus on content and manage their online information securely.

What are the key features of Firefox?

Key features include Enhanced Tracking Protection that blocks trackers by default, a private browsing mode, page summaries for quick comprehension, a built-in password manager for secure login management, Reader Mode to remove ads from articles, and the ability to sync tabs, bookmarks, and passwords across devices.

Is Firefox free to use?

Yes, Firefox is a free web browser. It was created by Mozilla, a nonprofit organization, with the goal of providing a faster, more private, and customizable internet experience without profit as the primary driver.

What devices is Firefox available on?

While the provided data doesn't explicitly list all compatible devices, Firefox is a widely available web browser and typically supports major operating systems for desktop and mobile, allowing for seamless syncing across your devices when you sign in to your Mozilla account.

How does Firefox enhance privacy?

Firefox enhances privacy through several built-in features. Enhanced Tracking Protection automatically blocks common trackers, including social media, crypto miners, and fingerprinters. The private browsing mode ensures that your browsing history, searches, and cookies are not saved during your session.