Use Firefox Focus for everything you want to keep separate from your main browser — for all those get in get out and forget about it moments. No tabs, no fuss, no muss. Block ads and online trackers too. One tap, and your browsing history is completely destroyed.

Blocking distracting ads also means faster page loads which means Focus gets you where you want to go a lot faster. Firefox Focus is the perfect get in/get out, search and destroy, I’m on a mission that’s none-of-your-business — web browser.

When you open Focus, you just get the awesome bar and the keyboard for super quick searching. That’s it. No recent history, no past sites, no open tabs, no ads, no distractions. Just a simple, minimal design with menus that make sense.

Erase your history, passwords and cookies with just a tap of the trash button.

Pin up to four shortcuts on your home screen. Get to your favorite site even quicker without typing anything.

Firefox Focus blocks many ads you’d normally see on web pages so you get much faster page load speeds, which means you get to the stuff you want a lot faster. Focus also blocks a wide range of trackers by default, including social trackers and those sticky ones that come from things like Facebook ads.

Firefox Focus is backed by Mozilla, the non-profit that fights for your rights on the web, so you can trust it not to sell your data.


- Read about Firefox permissions:

- Learn more about what’s up at Mozilla:


Mozilla exists to build the Internet as a public resource accessible to all because we believe open and free is better than closed and controlled. We build products like Firefox to promote choice and transparency and give people more control over their lives online. Learn more at

Privacy Policy:

What’s New

Version 39.0

Introducing our latest release of Firefox Focus. This version introduces a dark and light theme. You can pick your favorite theme from the settings or automatically follow the device theme.

Ratings and Reviews

4.7 out of 5
47.9K Ratings

47.9K Ratings

slothrop86 ,

Still a great choice for ad-blocking, and about your only choice for privacy.

If you want to know how private your browser is in 2021, look up EFF Fingerprinting / Cover Your Tracks, which is a non-profit site that will do a legitimate test of your browser’s privacy. Focus will still test better than your other browsers, I guarantee.

Edit: Thanks for page search and other new features! Very happy to see Focus receive meaningful, timely updates yet again. Firefox Focus is an absolutely necessary addition to your browser list. You can block ad, social, analytic, and others which if you know what’s up is worth the sacrifice of losing your tabs. Saying the regular Firefox app has these additions by itself or because Focus is installed is ignorant and if you want that question answered you should probably look that up instead of leaving negative a review. Thank you Mozilla for keeping Firefox Focus updated - it is a very refreshing addition to the sea of privacy-invasive apps on iOS, and it easily became my default browser as well. Could we get a way to change our User Agent soon though, please?

Browskiez ,

An Ad-Blocker I can hang with

I appreciate this app because it looks different (can I say better?) than the standard Mozilla app, and it has an option to lock the browser with Face ID. My favorite feature is the ad-blocking aspect though which you can incorporate with Safari under Settings via the Content Blocker section. I’m getting tired of seeing ads that are splashed everywhere but don’t really even offer the convenience of targeting me well. Beware if you select each ad-blocking feature beyond the defaults as it is aggressive and some webpages won’t load properly (it’s rare, but it can happen). Anyway, the app is pretty good about giving this warning too. It feels good to have some added privacy online. I would like to see multiple tabs though as a feature with a future build.

JW10017 ,

Recent update made it unusable

Update3: Dev have responded with a generic boilerplate “here is the support link”, which requires account creation. “Contact developer” also goes to a generic help page about how to install and configure the app. Feels like my issue was not acknowledged and that robot is responding to these reviews. Update2: after recent UI changes gave it a try and found that issue is there doubly so. Whenever a site tries to do full screen messages (say Paywall notification) Firefox frame becomes inaccessible. Can’t use it. Multiple examples. It’s a JavaScript issue likely. Update: Devs have responded and I have updated to the latest version, and problem persists. It’s less often now, and I don’t have a recent example. Will update the review later. Still not usable. Was a happy user for a while, as now I can’t access the navigation bar after I open the page. Page works and scrolls well, but I can’t see the entry box, or back/forward button no matter how much I scroll up or down. Kill the app, open another site and same issue comes back. Too bad.

Developer Response ,

Thank you for updating your review. We're sorry to hear that you're still encountering issues with Firefox Focus. Our support community would be more than happy to help with this. You can visit our support site by following this link:

App Privacy

The developer, Mozilla, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Wallet

    Get all of your passes, tickets, cards, and more in one place.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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