Comparison

Firefox Fast & Private Browser vs Fast Browser

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Firefox Fast & Private Browser

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.

Highlights
  • Enhanced Tracking Protection
  • Private Browsing Mode
  • Built-in Ad Blocking
  • Fast Page Loading
  • Voice Search
  • Page Summaries
  • Cross-Device Sync
Features
Currently charting
Read full description

The internet. As it should be. Firefox is a private web browser designed to protect your data, block trackers and make browsing fast, secure and simple. Whether you’re looking for an incognito browser, a private search experience, or a reliable browser for everyday use, Firefox puts you first. Why people choose Firefox: More privacy, less tracking – Firefox automatically blocks social media trackers, cross-site cookies, crypto miners and fingerprinting scripts. Private browsing that protects you – Open private tabs that don’t save your history, searches, or cookies. Lock them with your device security for extra protection. Fewer ads, less clutter – Turn on built-in ad blocking to cut down on distracting ads, leaving more room for what you actually came to see. Fast, smooth performance – Load pages faster by blocking trackers and reducing unnecessary data usage. Get Quick Answers – Ask Firefox a question by voice for a clear answer without digging through search results. Quick page summaries – Shake your phone to cut through long pages and get the key points. Tabs that work for you – Easily organize and switch between tabs and sync them across devices to pick up where you left off. Focus without distractions – Reader View strips away clutter, while picture-in-picture lets you multitask with videos. Passwords made simple – Generate, store and autofill passwords securely. Search your way – Use your preferred private search engine or switch easily from the search bar. Control your experience – Add extensions like ad blockers, customize settings and choose how you browse. AI on your terms – Turn AI completely off or customize it feature by feature. Sync across devices – Access your bookmarks, tabs and passwords anywhere you use Firefox. Make it yours – Customize your home screen, layout and shortcuts for a more personal browsing experience. Private by default. Firefox is built to protect you. Enhanced Tracking Protection automatically blocks common trackers, and you can also turn on the built-in ad blocker for more control over your browsing and fewer distracting ads. When you need more privacy, private browsing mode ensures your history, searches and cookies aren’t saved. Your browser. Your rules. Firefox puts you in charge of your internet. Add privacy or productivity extensions, including ad blockers, move your search bar, choose your default search engine and tailor your browser to how you use the web. Sync your data across devices for a seamless, consistent experience. Focus with Firefox. Fast, secure and built around you. Firefox is designed to help you stay focused with faster, more secure browsing. Reader Mode removes clutter from articles, Picture-in-Picture keeps videos accessible while you multitask and Tracker Blocking helps pages load faster. Built-in password management and private browsing keep everyday browsing simple and protected. Built for people, not profit. Firefox was created in 2004 by Mozilla as a faster, more private and customizable browser designed to put people first. Today, Mozilla remains a nonprofit working to make the internet — and the time you spend on it — better. Learn more about Mozilla: https://www.mozilla.org Terms of Use: https://www.mozilla.org/about/legal/terms/firefox/ Privacy Policy: https://www.mozilla.org/privacy/firefox Latest news: https://blog.mozilla.org

About

Fast Browser

This browser prioritizes your online privacy with features like tracker blocking and secure encryption. Enjoy private searches and a simple, fast browsing experience without saving your history.

Highlights
  • Tracker blocking
  • Smarter encryption
  • Private searches
  • No history saved
  • Multi-tabbed browsing
  • Bookmarks
Features
Read full description

Private and simple browser. Control your personal information wherever the Internet takes you: tracker blocking, smarter encryption, private searches, and more. No history Tired of online tracking? We can help. In our browser application, we think online privacy should be simple. Private Browser The Privacy Browser has the speed you need, the browsing features you expect (like tabs and bookmarks), and includes best-in-class privacy essentials Private Browser lets you browse the web privately and watch your favorite videos, photos, and music with ease - for free. Browse the Internet securely on any iOS device with our secure multi-tabbed browser. The Private Browser application is a fast, full-featured web browser that provides maximum privacy and security. Privacy Policy: https://privatebrowserapp.net/privacy Terms of Use: https://privatebrowserapp.net/terms

Screenshots

Firefox Fast & Private Browser4 screens
Fast Browser3 screens

Verdict

The call

The clearest difference is review sentiment: Fast Browser at 100% against Firefox Fast & Private Browser's 46%. Fast Browser also leads on iOS requirement (12.0 vs 15.0). Firefox Fast & Private Browser's advantage is rating (4.6 vs 1.0) and ads (none vs shown). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Firefox Fast & Private Browser holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Firefox Fast & Private Browser has 219K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 46% of Firefox Fast & Private Browser's written reviews are positive against 100% of Fast Browser's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Firefox Fast & Private Browser ships an update weekly, Fast Browser fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard8 real differences · 3 level
Firefox Fast & Private Browser versus Fast Browser: the parameters behind the verdict, then further details
ParameterFirefox Fast & Private BrowserFast Browser
PriceFreeFree
Rating4.6 (219K ratings) — better1.0 (1 ratings)
Positive reviews45.8% of reviews100.0% of reviews — better
Number of ratings219K — better1
Update frequencyWeekly — betterFortnightly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
Best chart rank#19 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size373 MB32 MB
Age rating17+17+
DeveloperMozillaEaseClickMobi Co. Ltd.

Customer experience

Firefox Fast & Private Browser

All ratings219,192 ratings
Positive91.7%
Neutral3.1%
Negative5.2%
Written reviews3,097 reviews
Positive45.8%
Neutral11.0%
Negative43.2%

Fast Browser

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Firefox Fast & Private Browser

Reported bugs

4 issues
  • Images not loading properly
  • Incompatibility with certain websites and web apps
  • Keyboard issues and unexpected behavior when switching between apps
  • Sync issues and data loss when switching devices

Requested features

4 requests
  • Dark mode option
  • Improved bookmark management and organization
  • Built-in ad blocker or support for third-party ad blockers
  • Ability to rearrange tabs and customize the UI

Fast Browser

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Firefox Fast & Private Browser

No in-app purchases

None

Fast Browser

No in-app purchases

Questions

Is Firefox Fast & Private Browser free?
Firefox Fast & Private Browser is free to download, with no in-app purchases.
Is Fast Browser free?
Fast Browser is free to download, with no in-app purchases.
Which has better reviews, Firefox Fast & Private Browser or Fast Browser?
Firefox Fast & Private Browser is rated higher. Firefox Fast & Private Browser averages 4.6 out of 5 from 219K ratings, while Fast Browser averages 1.0 from 1 ratings.
Do Firefox Fast & Private Browser or Fast Browser have ads?
Fast Browser shows ads; Firefox Fast & Private Browser does not.
Which is updated more often, Firefox Fast & Private Browser or Fast Browser?
Firefox Fast & Private Browser ships an update weekly, and Fast Browser fortnightly. Most recently, Firefox Fast & Private Browser was updated on November 3, 2026 and Fast Browser on October 30, 2026.

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