DNS Changer: Fast & Secure DNS

3.8
296 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Secure DNS improves response times by modifying the default ISP DNS to your choice of Public DNS resolvers or DNSFLEX Secure DNS.

Use DNS Changer to select from a list of top rated public DNS providers including Google, Cloudflare, Quad9, Verisign and more. Add an additional layer of online security with DOH (DNS over HTTPS).

DOH works by encrypting DNS queries between your UE device and the DNS server, protecting your data from third party networks such as public WiFi hotspots or ISPs.

Our servers are geo-located and distributed globally delivering low latency performance for sensitive gaming applications.

Use our Speed Test utility to choose the closest public DNS server based on RTT latency. Get exclusive access to DNSFLEX Secure DNS services by downloading our DNS Changer App.

Choose from two levels of additional security for free: Parental Control or Secure DNS.

Parental Control:
* Blocks categories such as Adult, Guns/Violence, Ad-trackers and more
* Enables safe search feature for search engines - Google, Bing, Yahoo and DuckDuckGo
* Safe and supervised internet access for children

Secure DNS
* Protects from known phishing and malware doakins that can harm your device
* Blocks DNS rebinding and ransomware attacks
* Up to date threat intelligence feeds

Main Features:
* Supports Mobile Data (2G/3G/4G/5G) and WiFi networks
* No root required * Low resource utilization (CPU/RAM)
* Speed test tool to select the fastest DNS server
* Supports Encrypted DOH (DNS over HTTPS) and UDP DNS
* Add your own custom DNS server (UDP or DOH)
* Select from a list of pre-configured public DNS servers
* Select from a list of pre-configured public DOH servers
* Access Geo blocked websites
* Improves online gaming latency
* Improves DNS response times
* Parental Control and Internet Security
* Custom landing page HTTP redirection with category description
* Auto start on boot
* Auto update from Google Play for latest updates and security
* 100% FREE with no ads or restrictions
Updated on
Jan 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data isn’t encrypted

Ratings and reviews

3.8
285 reviews
D B
January 22, 2026
last update removed all the lists of servers under dns changer and couldn't add manually. it said 'added successfully' but nothing happened. after complete reinstall it came back and working. edit: another update that corrupted the app. after reinstall it works
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Star Internet Services
January 17, 2026
Hello, can you please provide some more details including error message so we can help you resolve the issue? You can reach us at support@dnsflex.com
Vincenté “Chicó” M.
January 10, 2026
I love this app!!.. I could not find it a while back when I had to factory reset my phone. Now out of the blue I tried to find it and it's here? What happened? Don't care long as I have my "Secure DNS"a
5 people found this review helpful
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Star Internet Services
October 8, 2024
Hello, we appreciate your feedback. We had to re-submit it due to a technical issue.
Yogendra Tank
December 20, 2025
the app was working fine couple of versions ago. now I am not able to add my local dns server as IP address. Please enter a valid URL is the error I am receiving now. edit: started working now
1 person found this review helpful
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Star Internet Services
October 24, 2025
This will be fixed in an upcoming release next week.

What’s new

Bug fixes and performance improvements