List of the Top 15 DNS Filtering Apps for Android in 2025

Control D is a versatile DNS filtering and traffic redirection service that utilizes advanced Secure DNS protocols such as DNS-over-HTTPS, DNS-over-TLS, and DNS-over-QUIC, while also accommodating traditional DNS. With Control D, users can effectively eliminate harmful threats, restrict various types of undesirable content across the network—including advertisements, trackers, IoT data, adult material, social media, and more—while also redirecting traffic through transparent proxies and monitoring network activities and usage patterns at a client-specific level. Consider it your own personalized Authoritative DNS resolver for the entire Internet, providing you with detailed control over which domains are allowed to be resolved, redirected, or blocked. This capability not only enhances security but also empowers users to tailor their online experience according to their preferences.

SafeDNS is dedicated to fostering a more secure and protected internet space for small to medium-sized businesses, large corporations, internet service providers, managed service providers, original equipment manufacturers, and educational institutions. Our reach spans across the globe, enhancing online safety for millions of individuals across more than 60 nations. With extensive expertise in cybersecurity and DNS filtering, we provide state-of-the-art solutions that ensure your online safety. Our advanced technologies are designed to shield you from threats such as malware, phishing scams, and unsuitable content, among other risks. Currently, SafeDNS supports over 4,000 organizations and individual users worldwide, demonstrating our commitment to a safer digital landscape for all. As we continue to innovate, our goal is to expand our services and enhance protection for even more users in the future.

Perimeter 81 is transforming the landscape of network security with its innovative SaaS solution that delivers tailored networking and top-tier cloud protection. By streamlining secure access to networks, clouds, and applications for today's distributed workforce, Perimeter 81 empowers businesses of all sizes to operate securely and confidently within the cloud. Unlike traditional hardware firewalls and VPNs, Perimeter 81 offers a cloud-based, user-focused Secure Network as a Service that utilizes Zero Trust and Software Defined Perimeter security frameworks. This modern approach not only enhances network visibility but also ensures effortless integration with leading cloud providers and facilitates smooth onboarding for users. The result is a comprehensive security solution that adapts to the needs of contemporary organizations while promoting a more agile and secure working environment.

GoodAccess is a cybersecurity solution focused on SASE/SSE, aimed at assisting mid-sized companies in effortlessly adopting Zero Trust Architecture (ZTA), no matter the intricacy or scale of their IT systems. Utilizing a Low-Code/No-Code methodology, GoodAccess allows for rapid, hardware-free implementations that can be completed within hours or days, thereby removing the necessity for extensive internal IT skills. The platform provides smooth integration with both contemporary cloud applications and older systems, ensuring the protection of vital resources for teams working remotely or in hybrid settings. Targeting organizations with employee counts ranging from 50 to 5000 across diverse sectors, GoodAccess is particularly ideal for those leveraging multi-cloud and SaaS frameworks, enhancing their overall security posture significantly. Additionally, this solution empowers companies to stay agile and secure in an increasingly digital landscape, fostering a robust defense against emerging cyber threats.

WebTitan serves as a DNS-based web content filtering system and security layer designed to defend against cyber threats, including malware, ransomware, and phishing attacks, while also offering detailed control over web content. The WebTitan Cloud for Wi-Fi is specifically tailored for cloud-based content filtering in Wi-Fi settings, addressing the risk of guests encountering inappropriate websites and harmful malware. This solution enables you to manage the type of content accessible to users, fostering a secure internet browsing environment while generating reports on network activity for your organization. Powered by an advanced AI-driven real-time content categorization engine, WebTitan combines top-notch antivirus capabilities with cloud infrastructure, making it a perfect fit for organizations seeking robust protection with minimal upkeep. Furthermore, WebTitan Cloud is designed to be low maintenance and can be implemented in just five minutes, effectively preventing users from accessing undesirable online content. Take advantage of WebTitan's free trial today, complete with full support to help you get started seamlessly.

Finding data to illustrate the indifference some have towards malware can be quite challenging. While individuals might not know the specifics, there is a general consensus on the significant danger it poses. FlashStart effectively mitigates risks from botnets, ransomware, malware, and various other threats through premium, global protection channels. Users can also implement content filtering to restrict access to any web material deemed inappropriate. Such sites can pose risks that are either dangerous, distracting, or unwholesome. The Pro+ version comes with a secure app that can be downloaded easily. Centralized FlashStart protection safeguards all devices whether at home, in a cafe, or elsewhere, without requiring a router. The system is designed to tailor the filter to suit personal preferences. Rather than being a bulky appliance, it operates as a lightweight application compatible with existing end-user IT systems. This setup ensures a swift performance with latency under 5ms, enhancing user experience. Ultimately, the goal is to provide a seamless and secure browsing experience for everyone.

NextDNS provides extensive protection against a variety of security threats by efficiently blocking ads and trackers on websites and apps, all while ensuring a safe and monitored internet experience for children across all devices and networks. You have the ability to evaluate your security requirements and personalize your protection by enabling more than ten distinct safety features. By integrating trustworthy threat intelligence feeds that encompass millions of malicious domains and are continually updated, you can significantly fortify your defense strategies. Our system surpasses conventional tracking methods by analyzing DNS queries and responses in real time, which facilitates the rapid detection and prevention of harmful activities. Since there is often a narrow timeframe of just hours between the registration of a domain and its potential use in an attack, our sophisticated threat intelligence framework is specifically designed to identify harmful domains more effectively than conventional security measures. Furthermore, by utilizing the most popular ad and tracker blocklists that feature millions of constantly updated domains, you can successfully eliminate ads and trackers from both websites and applications, including the most advanced ones. In summary, NextDNS equips users with the necessary tools to create a customized and safer browsing environment that meets their individual security needs, thereby enhancing overall online experience.

DNSFilter is a cloud-oriented DNS security solution aimed at shielding users from harmful websites, phishing schemes, and unsuitable content in real time. Leveraging its AI-driven Webshrinker technology, it perpetually analyzes and classifies web domains to maintain current threat defenses. The platform supports various deployment options, including configurations without agents and dedicated clients compatible with multiple operating systems, making it suitable for both onsite and remote work situations. It features comprehensive reporting, adjustable filtering rules, and compliance assistance for legislation such as CIPA, which makes DNSFilter particularly beneficial for sectors like education, healthcare, and corporate security. Additionally, its global Anycast network boosts speed and reliability, ensuring uninterrupted protection while maintaining optimal browsing performance. By prioritizing user safety and adaptability, DNSFilter stands out as a robust choice for organizations seeking to enhance their cybersecurity measures.

In the contemporary world, where privacy is often compromised, it is essential that everyone has the right to safeguard their personal information, and using a trustworthy, efficient, and user-friendly VPN can be a crucial first step in reclaiming that privacy. When you connect to the internet through Mullvad, we ensure that your data traffic is secured with top-tier encryption, even when using public WiFi in locations like cafes or hotels. Our dedication to your privacy is unwavering; we do not store any activity logs, avoid requesting personal data, and support anonymous payment methods such as cash and various cryptocurrencies. By obscuring your IP address through our service, we guarantee that your online behavior and geographical location remain separate from your personal identity. Initiating your journey with Mullvad is straightforward; you can simply download and set up the application without facing complicated configurations or prolonged registration processes. We have crafted Mullvad with a focus on ease of use to enhance your experience. The significance of privacy is paramount, as it plays a vital role in nurturing a society where norms, ethics, and laws can be freely explored and scrutinized. This approach not only emphasizes the right to privacy but also empowers individuals, allowing them to manage their digital presence confidently and interact more openly with their surroundings. Ultimately, safeguarding privacy is not just about protection; it is about enabling a more informed and engaged populace.

RethinkDNS is a pioneering open-source application designed to enhance online security and privacy for Android users. It combines a DNS resolver, a firewall, and a VPN client into a single, cohesive tool, enabling users to effectively eliminate ads, trackers, malware, and spyware from all their applications. With support for over 190 blocklists, including those used by top ad blockers like uBlock Origin, the app significantly improves user experience. By utilizing DNS over HTTPS (DoH) or DNS over TLS (DoT) for encrypting DNS queries, RethinkDNS ensures that internet connections remain secure and private. Additionally, it boasts a customizable firewall, allowing users to control internet access on a per-application basis, complemented by an integrated WireGuard VPN client to safeguard outgoing traffic. RethinkDNS is readily accessible for download on both the Google Play Store and F-Droid, with the goal of transforming Android devices into tools that align with individual user preferences and requirements. This innovative approach not only enhances the user experience but also serves to address the increasing demand for more substantial control over personal digital privacy. By empowering users, RethinkDNS promotes a more tailored and secure online environment that is reflective of today's digital landscape.

personalDNSfilter is a Java-based proxy that acts as a DNS filter, intercepting domain name resolutions and rerouting blocked domains to the loopback address. It supports secure DNS protocols including DNS over HTTPS (DoH) and DNS over TLS (DoT), making it operable on any Java-compatible device. This application is crafted for optimal memory efficiency, allowing it to process millions of domain filters while consuming only a small amount of RAM. Particularly for Android devices running version 4.2 and above, personalDNSfilter proves to be an effective tool for preventing ads, malware, and tracking services without requiring root access. The application can easily connect to any upstream DNS server, enabling local filtering without relying on external queries. Users benefit from built-in ad host filter lists and can add more lists according to their preferences. Furthermore, personalDNSfilter can be implemented on a single device or configured as a centralized DNS server to facilitate network-wide filtering, enhancing online privacy and security. This adaptability ensures that users have powerful tools at their disposal to tailor their internet experience. The software’s design emphasizes user control and flexibility, making it a top choice for those aiming to protect their digital footprint.

A modern approach to DNS-based content control and security enables individuals to effectively oversee what is accessible on the internet. This innovative solution proves especially advantageous for households and functions as a powerful asset for organizations as well. CleanBrowsing offers a DNS filtering system that is crafted to create a secure browsing environment by blocking unexpected content. It achieves this by intercepting domain requests and restricting access to sites based on your chosen filtering settings. For example, the free family filter successfully blocks pornographic, inappropriate, and adult content while still allowing safe access to widely used platforms such as Google, YouTube, Bing, and DuckDuckGo. The service provides three distinct filtering options aimed at a diverse global audience—these include the Security, Adult, and Family filters. The Family filter not only restricts adult and inappropriate material but also enforces Safe Search protocols on search engines like Google, Bing, and Yandex. Conversely, the Security filter is specifically designed to minimize the risk of encountering harmful websites, contributing to a more secure online experience overall. By employing these various tools, users can cultivate a personalized internet space that reflects their unique preferences and values, ultimately enhancing their online safety and satisfaction.

NordLayer enhances network access security that grows alongside your business, ensuring that your organization's data and traffic are protected while offering your team dependable and secure remote access. This allows employees to work efficiently from anywhere without compromising security.

Safer Web operates as a DNS filtering service that enhances online security by limiting access to explicit content and unsafe websites and applications. It effectively safeguards user privacy by preventing tracking from both browsers and applications. In addition, the DNS blocker removes advertisements and data trackers at the device level, resulting in a seamless browsing experience devoid of interruptions caused by ads. Targeted primarily at families, Safer Web empowers parents to monitor and manage the online content accessible to their children, blocking various inappropriate sites such as those featuring adult content, gambling, and dating services. Moreover, it includes functionalities to limit explicit video content on platforms like YouTube and enforces Google Safe Search automatically. Designed for ease of use, Safer Web is simple to install and operate on multiple devices, featuring predefined filter settings that offer automatic protection against malware and cyber threats while also eliminating ads and trackers. With its straightforward setup process and extensive protective measures, Safer Web emerges as one of the leading DNS filtering solutions on the market today, making it an excellent choice for anyone seeking enhanced online safety. Its commitment to user-friendly features ensures that even those who may not be tech-savvy can navigate and benefit from its robust protections effectively.

Blokada is a prominent application for ad blocking and privacy protection, accessible on both Android and iOS, and is constantly improved by an engaged open source community. For anyone in search of a robust way to remove ads, trackers, and malware while also saving data, boosting device performance, and ensuring privacy all within one application, Blokada stands out as a perfect option. This application is entirely free, secure, and open source, with the added benefit of Blokada Plus, which provides a VPN service for those desiring even greater privacy. By leveraging the efficient WireGuard® VPN protocol, it secures your online activities and masks your IP address for comprehensive protection. Additionally, Blokada Slim presents a more simplified version that complies with Google Play’s policy guidelines, allowing users to maintain key functionalities. More than just a tool for privacy, Blokada nurtures a community dedicated to digital safety, where users can connect through forums to pose questions and exchange experiences. Moreover, the community actively participates across several social media platforms and chat channels, fostering continuous engagement and mutual support among its members. This interconnectedness greatly enhances the overall user experience and encourages a culture of shared learning and improvement.