EU Browser Choice Screens: Mozilla Reveals Firefox's 6 Million Picks 2026

The EU's Digital Markets Act (DMA) has forced a shift in how users choose browsers, and Mozilla's latest data reveals that Firefox has been selected over 6 million times through browser choice screens since March 2024. This milestone underscores the impact of regulatory intervention on digital competition.

For years, the default browser on smartphones often determined user behavior, with Safari dominating iPhones and Chrome leading on Android. The DMA aimed to change that by mandating visible choice screens, turning a theoretical option into a real decision.

What the DMA Changed for Browser Choice

The Digital Markets Act, which took effect in March 2024, requires tech giants to present users with a clear choice of browsers during device setup. This move was designed to level the playing field for alternative browsers like Firefox, Opera, and Brave.

Mozilla's report highlights that the choice screens have led to a Firefox selection every 10 seconds across the EU. More importantly, retention rates are five times higher when users choose Firefox through these screens, indicating that the prompts are not just generating downloads but also long-term users.

This suggests that when given a genuine choice, users are willing to explore alternatives to the default options. The DMA's approach could serve as a blueprint for other regions looking to boost competition in digital markets.

iOS vs. Android: A Tale of Two Platforms

The impact of the DMA varies significantly between iOS and Android. According to Mozilla, citing an academic analysis, the increase in Firefox daily active users in the EU compared to 43 non-EU countries is much more pronounced on iOS.

On iOS, Firefox usage is 113% higher than what would be expected without the DMA, while on Android, the increase is only 12%. This disparity likely stems from the fact that iOS users previously had fewer opportunities to choose an alternative browser, as Safari was deeply integrated into the system.

Android, on the other hand, already offered more flexibility, so the choice screen's impact is less dramatic. Still, the fact that any increase is observed on Android shows that visibility matters.

Why This Matters for Users and Competition

The DMA's browser choice screens are more than just a regulatory checkbox; they represent a fundamental shift in how users interact with their devices. By making alternatives visible, the EU is empowering consumers to make informed decisions about their digital tools.

For competitors like Mozilla, this is a rare opportunity to attract users who might otherwise stick with defaults due to inertia. The higher retention rate suggests that once users try Firefox, many find it meets their needs.

Moreover, this could spur innovation as browsers compete on features and privacy, rather than relying on pre-installation deals. The long-term effect could be a more diverse and healthy browser ecosystem.

Key Takeaways from Mozilla's Report

• Over 6 million Firefox selections via choice screens since March 2024.
• One selection every 10 seconds, indicating steady user engagement.
• Retention is five times higher for users acquired through choice screens.
• iOS saw a 113% increase in Firefox usage, compared to 12% on Android.
• The DMA's choice screens are effectively driving competition and user choice.

Comparing the Impact: iOS vs. Android

The table below summarizes the reported impact of the DMA on Firefox usage across platforms, based on Mozilla's data.

This comparison highlights how regulatory measures can have different effects depending on the starting point. It also shows that choice screens are particularly effective where user options were previously constrained.

What to Watch Next

As the DMA continues to evolve, we can expect further scrutiny of how tech companies implement choice screens. Mozilla's data provides a benchmark for success, but ongoing monitoring is needed to ensure compliance and effectiveness. The background to this story is set out in Firefox Redesign: Mozilla's Play to Win Users Beyond Gecko. A related thread runs through Siri AI Launches but EU Users Left Waiting Due to DMA Clash.

Other regions, such as the UK and the US, are watching closely. If the EU model proves successful, it could inspire similar legislation elsewhere, reshaping the global digital landscape. Earlier coverage in Technology: latest articles shows how the argument developed. A closer look at the same subject appears in Apple vs EU: Siri AI Delay Sparks Clash Over Digital Markets Act.

For now, the numbers suggest that when users are given a fair choice, they are willing to take it. That's a win for competition and for consumers. Anyone following the wider picture can start with EU Digital Fairness Act Targets Dark Patterns and AI Agents. The same theme surfaces in Commodore Callback 8020: The Retro Phone That Blocks Social Media, which takes a different angle.