Firefox Focus App — Browse the internet with complete privacy and high speed for Android and iPhone 2026

Firefox Focus — Private, Fast Browser for Android and iPhone 2026

Firefox Focus is a privacy-first mobile browser developed by Mozilla, available for Android, iPhone, and iPad. While Mozilla already offers the standard Firefox browser for mobile, Firefox Focus is designed specifically for users who prioritize privacy and simplicity above all else.

Key Features

Firefox Focus automatically blocks trackers, advertising analytics, and social tracking scripts, resulting in faster page loads and lower data consumption. Because it doesn't load these extra elements, pages load quicker even on slow connections. At the end of each browsing session, the app automatically deletes all browsing data — history, cookies, passwords — leaving no trace. You can also clear all session data instantly during browsing by tapping the erase button next to the URL bar, without closing the app. Settings allow you to customize which data types to clear automatically and which to retain.

The app has a clean, minimal interface with no bookmark manager, no saved passwords, and no tab system — purely focused on fast, private browsing. If you want to save a page for later, use the share button to open it in the standard Firefox browser.

Availability

Firefox Focus is free on Android (Google Play) and iOS/iPhone/iPad (App Store).