Firefox Beta for Testers

157.0b5

Mozilla

4.46

253,819 reviews

10,000,000+
Downloads

Free

Get the official free Firefox Beta browser and give your feedback!

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4.46 · 253,819 reviews · 10,000,000+ downloads

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Firefox Beta for Testers from Mozilla delivers a fast, privacy-forward browsing experience with Enhanced Tracking Protection and cross-device syncing. Ranked in the COMMUNICATION category across multiple regions (IR, AU, ID) and bolstered by a high rating from hundreds of thousands of users, it shows strong traction with 10,000,000+ total and 39K in the last 30 days. The beta program invites user feedback to help refine a not-for-profit browser trusted by millions.

Pros & Cons

Privacy-first by default with Enhanced Tracking Protection that blocks over 2000 trackers
Cross-device sync of bookmarks, logins, and history for a seamless experience
Private Browsing with automatic history erasure for added privacy
Ad blocker add-ons available for customizable browsing
Fast, secure sharing of links and content across apps

No built-in ad blocker—relies on add-ons for blocking ads
Broad permissions required (location, camera, microphone, storage, etc.) may raise privacy considerations for some users

About Firefox Beta for Testers

Firefox Beta for Testers is a communication app developed by Mozilla.

Download Statistics

Firefox Beta for Testers has been downloaded 22 million times. In the last 30 days, the app was downloaded 39 thousand times.

User Ratings

Firefox Beta for Testers is rated 4.46 out of 5 stars. The rating is based on 250 thousand ratings.

App Information

Firefox Beta for Testers is FREE to download. The APK download size is 237.73 MB. The latest version available is 157.0b5. The last update was on September 23, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since May 2011.

Description

Firefox Browser for Android is automatically private and incredibly fast.

More data about Firefox Beta for Testers

Price	Free to download
Total downloads	22 million
Recent downloads	39 thousand
Rating	4.46 based on 250 thousand ratings
Ranking	Medium ranked
Version	157.0b5
APK size	237.7 MB
Number of libraries	53
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Firefox Beta for Testers app

Google Play Rating history and histogram

Rating history

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190K

35K

13K

3.9K

16K

Downloads over time

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Firefox Beta for Testers has been downloaded 22 million times. Over the past 30 days, it averaged 1.3 thousand downloads per day.

Changelog of Firefox Beta for Testers

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Developer information for Mozilla

Mozilla

firefox-android-feedback@mozilla.com

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Comments on Firefox Beta for Testers for Android

★★★★☆ Tara Chand · Jul 26, 2026

The Firefox browser is my number one and primary browser, but since the recent updates (151, 152, and 153), I'm experiencing problems downloading large files or movies. Either the download speed is very slow, or the download fails altogether, even though I have a 5G phone and a 5G network. Another issue is that if I download two or three files simultaneously and then check the file manager within the browser, only one file is visible; the other files seem to disappear. Please fix these problems.

★★★★★ Guriko Tarielashvili · Jul 31, 2026

My favorite Browser. I like it's dark theme it suits perfectly. Finally, no Ads, trackers, faster loading than Chrome, Extensions/add-ons in mobile. Even can use Extensions in private browsing. More and interesting settings since this is beta version. Highly recommended for relief from Chrome

★★★★☆ Rahmad Adha · Aug 16, 2026

All good. Except when you had hundreds of tabs and switched to a tab in the inactive tabs section and want to switch to another tab, you start on the top of the tabs listing, not your current tabs which is quite annoying.

★★★★☆ NORT VAN · Sep 6, 2026

ดีกว่า Mozilla Firefox Release ดีกว่าตรงที่มี Function การทำงานเยอะมาก

★☆☆☆☆ Laurence · Aug 4, 2026

How is it possible that you don't allow for a custom URL to be the homepage (it is available on iOS, Mac & PC). And HOW is it that third party password managers STILL fail to reliably work (Proton Pass, & Bitwarden). I keep trying to make Firefox work for me - but these are such glaring issues. As is the inability to double tap on the URL bar on desktop Firefox (Mac) to make it go partial full screen. AAAA, so frustrating.

★☆☆☆☆ x z · Aug 8, 2026

Completely broken on Xiaomi 14 Pro (HyperOS 3.0). Leave the app for literally ONE second to copy a password or check a message, and you’re greeted with a frozen white screen when you switch back. This Gecko View rendering bug has been around for YEARS, yet Mozilla completely ignores it while every Chromium browser works flawlessly. Battery optimization turned off, app locked in memory—nothing helps. 100% reproducible every single time. Fix your engine! 1 star.

★★☆☆☆ Ctrl_S · Aug 10, 2026

Can you guys stop making the UI more terrible each update. Why does the tab list start from the TOP when the new tab, address bar, and search are all at the BOTTOM? This makes it difficult to use one-handed because after opening a new tab, you need to stretch your thumb to the moon to actually ACCESS said tab. What's worse is you used to have bottom-to-top in a previous version, so you made the app worse? Why???

★★☆☆☆ ano nymo · Aug 1, 2026

154.0b5[SDK37]: NEVER ENSHITTIFY ABOUT:CONFIG (OR ADD-ONS)! IF A:C "DANGEROUS," PROVIDE ROLLBACK 2 LastKnownGood!!! NEW MENU SUCKS!!! ABT:CFG SETTINGS UNDONE on every Ffb restart! Tab drag/move too erratic in landscape. Auto-refresh session on rental a SHOWSTOPPER 2FA NUISANCE! MIXED UNIQ BRWSR F-PRINT & random default bounce tracker protections. ABT:CFG REQD 2 FIX LEGACY secCRLena=1 & DNS-IP-LEAK ISSUES.

Google Play Rankings for Firefox Beta for Testers

Top rankings

Rank	Country	Category	List
176	Japan	Communication	Top Free
160	Iran	Communication	Top Free
181	Indonesia	Communication	Top Free
181	Poland	Communication	Top Free

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Ranking history in Japan

Ranking history

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Technologies used by Firefox Beta for Testers

35 permissions · 53 libraries

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Trust & Safety: The app requests a wide range of permissions (location, camera, microphone, storage, and system-related permissions) and includes analytics/advertising integrations (e.g., adjust) as well as preinstall-related permissions. This indicates a need for clear, ongoing privacy controls and transparent usage disclosures. While the description emphasizes privacy protections and tracking protection, the breadth of permissions suggests careful attention to user consent and data handling in line with best practices.

Frequently asked questions about Firefox Beta for Testers

Is Firefox Beta for Testers free?

Yes. Firefox Beta for Testers is free to download from Google Play.

Is Firefox Beta for Testers still available?

Yes. Firefox Beta for Testers is on Google Play, and the last update we saw was on September 23, 2026.

Does Firefox Beta for Testers contain ads?

No. Google Play does not list Firefox Beta for Testers as containing ads.

How large is the Firefox Beta for Testers APK?

The Firefox Beta for Testers APK is 237.73 MB.

Is Firefox Beta for Testers suitable for children?

Google Play rates the content of Firefox Beta for Testers as suitable for everyone.

How many times has Firefox Beta for Testers been downloaded?

Google Play lists 10,000,000+ downloads for Firefox Beta for Testers.

How do people rate Firefox Beta for Testers?

Firefox Beta for Testers scores 4.46 out of 5 stars, from 253,819 ratings on Google Play.

Who made Firefox Beta for Testers?

Firefox Beta for Testers was developed by Mozilla. It is listed in the communication category on Google Play.

What are the best alternatives to Firefox Beta for Testers?

People looking at Firefox Beta for Testers also look at these communication apps: Dark Web Browser: Secure, Zordo Browser - Fast & Secure, Snap Search - Private Browser, Norton Private Browser, Ad Remover Privacy Browser.

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