Firefox Fast & Private Browser

Firefox Fast & Private Browser

Browse the web with ad blocker

219K ratings
3097 reviews
#25 in free Utilities
🔧 Utilities
📊 Productivity
Free

Details

Released
January 14, 2016
Updated
November 1, 2026

Features

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
Firefox Fast & Private Browser screenshot #8 for iPhone
Firefox Fast & Private Browser screenshot #9 for iPhone
iphone
ipad
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About

A private web browser that blocks trackers and ads for faster, more secure browsing. It offers features like private tabs, password management, and cross-device syncing for a personalized experience.

✓Enhanced Tracking Protection
✓Private Browsing Mode
✓Built-in Ad Blocking
✓Fast Page Loading
✓Voice Search
✓Page Summaries
✓Cross-Device Sync
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What users say about Firefox Fast & Private Browser

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+1

What's New in Firefox Fast & Private Browser

159.1

November 1, 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+1

Utilities

This app rose +1 position in Utilities chart.

Last updated on November 3, 2026.

Events

Read more about Pop-up ads, you're going down.

Pop-up ads, you're going down.

Block junk ads with the new built-in ad blocker.

Oct 1, 2026 — Nov 1, 2026

Read more about Skip the search spiral.

Skip the search spiral.

Ask Firefox. Get clear answers from your browser.

Aug 18, 2026 — Sep 18, 2026

Read more about AI on your terms.

AI on your terms.

Enjoy optional AI tools, only when you need them.

Jul 9, 2026 — Aug 9, 2026

User reviews

빨리 한국에도 자체 엔진 버전을 쓸 수 있으면 좋겠습니다.

EU 버전을 쓰고 싶네요. 왜 애플은 그렇게 황소고집인지 알 수가 없습니다.

Un peu décevant

Je l'ai téléchargé car Safari est impossible à configurer sur certains points (impossible de supprimer completement les suggestion de recherche, de supprimer les données de navigation à la fermeture, rien ne fonctionne lors ce que les cookies sont desactivés et impossible de les trier, etc ...) mais cette application n'a pas toutes les fonctionnalités du logiciel sur PC (notament les extensions qui font tout son interet) et elle a tendance à ouvrir automatiquement un onglet vide sans qu'on lui demande au démarrage alors je me retrouve avec 2 applications de navigation à peu près équivalentes. La perte d'espace de stockage n'en vaut pas vraiment la peine. J'ai vu qu'il existait une autre application Firefox plus poussée sur certains points mais alors pourquoi ne pas inclure toutes les options dans une seule ?
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Crashing frequently

Thank you for the reply about the constant crashing. I tried going to: settings > data management > website data, to clear all website data as suggested, but even settings was bugged. Settings would shake/jitter, and I couldn’t even click on Data Management. I reinstalled the app, so we’ll see what happens now.
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Needs more features

Can you make it so you can see desktop version of the browser and also interact like you are in the desktop mode?

App keeps crashing

For the past week, the app has ben *constantly* crashing on me, unpredictably and consistently. N omatter what I browse, the app inevitably crashes after a few minutes. I have started using other browsers as a result, which is a shame because FF is my favourite one based on features - but it is currently virtually unusable.
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Developer apps

Featured on

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

Does Firefox have ads?

No, Firefox is ad-free. It includes built-in ad blocking to reduce distracting advertisements and enhance browsing speed.

How much does Firefox cost?

Firefox is completely free to download and use. There are no hidden costs or subscription fees associated with its core functionality.

What devices support Firefox?

Firefox is available on iPhone, iPad, and iPod. It is designed to provide a consistent experience across these Apple devices.

How often is Firefox updated?

Firefox was last updated on November 1, 2026, with version 159.1. Mozilla typically releases updates regularly to improve performance and security.

What do users like most about Firefox?

Users frequently praise Firefox for its fast and efficient performance, strong security and privacy features, and its utility as a great alternative to Chrome and Safari. The sync functionality across devices is also a popular feature.

What are common user complaints about Firefox?

Some users report that Firefox can be buggy and unstable, leading to frequent crashes. Others find the UI cluttered and confusing, particularly on iPad, and note a lack of customization and extension options.

Is Firefox suitable for younger users?

Firefox has an age rating of 17+, suggesting it is intended for mature audiences. Parents should review content and features to determine suitability for their children.

Can I customize Firefox?

Yes, Firefox allows for customization. You can add extensions like ad blockers, choose your default search engine, and tailor settings to personalize your browsing experience.