Effective Ad Blocking on Android: Brave and DNS Combination Proves Effective

In reporting by Akshay Bhalla of Android Police, combining Brave and Private DNS was introduced as a setup for achieving stable free ad blocking on Android. The publication date is September 4, 2026. It is a hands-on report that ads remain that cannot be fully removed with a single browser or a single blocking app. It is distinctive in combining built-in OS features and browser features without installing additional apps.

But using a single service at a time doesn’t net the results I want.

The above is an excerpt from the original article, illustrating the limits of standalone use. The author tested numerous free browsers and blocking apps. As a result, he concluded that a two-layer approach is needed to deal with persistent ads and tracking. This idea led to combining Brave and Private DNS.

Structural Limits of Standalone Ad Blocking

Many free blocking apps exist on the Play Store. However, many are structured to steer users toward paid subscriptions or one-time purchases. In many cases, the free tier sees delayed updates to blocking rules and narrower coverage. Effective options that work even for free, such as AdGuard, do exist. Even so, a separate-app approach requires always-on background processing. It consumes computing resources and battery, which can lead to sluggish performance. Moreover, many blocking apps occupy the VPN slot. While it is occupied, another VPN cannot be used, hindering checks of region-restricted materials and verification of internal connections. As an exception, there are implementations that do not use the VPN slot. The built-in VPN in Aloha Browser was cited as an example. Even so, exclusive use is generally a constraint. This constraint gave rise to the idea of combining OS features and browser features.

Brave’s Aggressive Blocking Combined with DNS

This setup divides roles across two layers. Set Brave Shields to aggressive to curb tracking, fingerprinting, and unnecessary scripts. Add specific content-filtering rules to also suppress cookie notices and subscription prompts. The other layer is Android’s Private DNS. Private DNS is a mechanism that encrypts name resolution via DNS over TLS. With a compatible resolver, domains for ads and tracking are not resolved. Blocking therefore extends to app traffic outside the browser. By layering browser-level and name-resolution-level protection, ad displays decrease across many sites and apps. Setup takes only a few minutes and requires no special permissions. Because no additional resident apps are added, strain on the device is kept low. Improved battery life can also be expected, according to the report.

Design Advantage of Not Occupying the VPN Slot

This combined setup does not consume the VPN slot. A separate VPN can therefore be used alongside it when needed. It is useful for checking region-restricted video materials and testing connections with overseas offices. With conventional separate-app types, competition for the VPN slot was an issue. It also interfered with operations that switch VPNs for testing purposes. This setup avoids that conflict. The author initially did not realize that combined VPN use was possible. After actually trying it, he confirmed that they can be used together. On managed devices, centralized management of VPNs is important. The ability to add ad-blocking measures without disrupting that management is a practical advantage. Combined with reduced battery consumption, it is highly sustainable for everyday use.

Revenue Structure and Trade-offs of Free

Blocking Apps

Many free blocking apps make big claims at install time. In practice, however, differences emerge in rule quality and update frequency. In many cases, premium features are placed behind paywalls for monetization. Users are asked for additional payments or permission grants to reduce ads. Always-on types also require managing notifications and background activity. There are also cases where they conflict with the OS power-saving features and blocking stops. In that respect, the OS-standard Private DNS is simple to manage. Once configured, it applies to all connections. On the Brave side, rules are maintained along with browser updates. The lack of maintenance burden for individual apps is commendable. It is not a cure-all, however. First-party ads and built-in in-app promotional slots may remain.

Limitations of Ad Display Remaining Across

the System

Even this setup cannot completely remove ads. In-app ads in particular use diverse delivery routes. Some use proprietary endpoints or encrypted communications. Some delivery cannot be distinguished at the DNS layer. Brave’s coverage is basically limited to web browsing. In many cases it does not reach display slots inside apps. Suppression of cookie notices is also not complete. Depending on site implementation, breakage or over-blocking may occur. Strengthening script blocking can break functionality on some pages. In such cases, lower the Shields level to adjust. In practice, balancing blocking strength and readability is important. Gradual application and management of exception registrations are required. For Android video playback, Fermata Auto: Practical Review of Video Playback on Android Auto outlines in-car environment constraints. For trends in open reading devices, Open-Source eReader Open Book Touch Launches Crowdfunding is a useful reference. On the concept of OS testing infrastructure, GNOME OS Test Center, Inspired by Apple TestFlight shows the development of a testing framework.

Editorial Opinion

In the next 3-6 months, we expect the approach of combining browser blocking with OS-standard DNS filtering to spread among practitioners. A setup without additional apps has low operational overhead and fits easily with corporate device management policies. We assess that the advantage of leaving the VPN slot free will drive combined-use demand for checking region-restricted materials and for verification work.

From a 1-3 year perspective, we expect ad providers to counter with first-party delivery and obfuscation, continuing the back-and-forth with blockers. As dependence on OS-standard features grows, changes to DNS specifications and browser blocking rules will ripple across the whole ecosystem. Improved understanding on the user side could prompt discussion of revenue models that do not assume tracking.

The remaining question is how to balance convenience with compensation for creators. If normalized blocking undermines media revenue, will it not lead to a decline in information quality? Should we not take the maturation of blocking technology as an opportunity to redefine the conditions for acceptable advertising?

References

• “After trying every free ad blocker on Android, here’s the setup combo that actually stuck”, by Akshay Bhalla — Android Police, 2026-09-04T12:30:10.000Z (ARR)
• Source URL: https://www.androidpolice.com/ad-blocker-android-private-dns-brave/