# Secure DNS & Firewall — Encrypted DNS and firewall > Encrypts DNS queries, blocks ads, trackers, and malware with customizable firewall. (iPhone/iPad app by Flinteger LLC.) - Source: https://appshunter.io/ios/app/secure-dns-and-firewall/id1553642022 (this page in markdown: same URL + `.md`) - Developer: [Flinteger LLC](https://appshunter.io/developer/1553642024) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 4.00/5 from 22 App Store ratings · 20 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 42 MB - Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2021-04-13 - Data updated: 2026-08-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/secure-dns-and-firewall/id1553642022/reviews.md ## What is Secure DNS & Firewall? DNS Firewall encrypts all DNS queries across all networks to ensure secure DNS queries and protect your privacy. With customized rules, it also helps protect against certain phishing and malware attacks, blocks ads and trackers, and provides a safer and cleaner network environment. ## Features ### Security DNS Firewall offers a DNS over HTTPS (DoH) service to immediately protect your DNS privacy and safeguard against DNS manipulation, a cyber attack that can block access to news sites, social media platforms, and messaging apps. ### Customizable Firewall You can add domains to the block list, including subdomains, and customize it to fit your needs. ### Predefined Blocked Categories We maintain and update predefined blocked categories, such as known malicious and phishing domains, several times a day to keep the block list data up-to-date. ### App/Service Blocking You have the option to block selected apps and services. ### Your DNS query history - Offers clear insights into your network queries. You can block or allow domains with a single tap. - Displays the domains you're visiting, the blocked domains, and the reason for the block (e.g., ad, malicious). - Shows the most recent DNS queries on your device via a timeline. - DNS query history is private and can only be accessed by you. - Can be turned off, in which case the server won't save any query data. # Privacy We are fully committed to data security and privacy. DNS Firewall is in return protecting your own privacy. Your data is fully under your control. - We don’t track your usage of DNS Firewall. There are no cookies, advertisements and analytics. - DNS Firewall is designed to be used anonymously. We do not ask for any email, phone or personal information to use our app. - We do not (and will never) sell or share any of the data submitted directly or indirectly by our users with any person or entity. # Subscription - Subscription is needed to use our service. - 14-day free trial requires activation of subscription $1.49/month or $12.99/year. - Payment will be charged to Apple account at confirmation of purchase. - Cancel in your Apple account before end of trial to avoid payment. After trial, your subscription will start and renew automatically monthly, unless cancelled. - 14-day trial is valid for one subscription only. ## Key features - Encrypted DNS over HTTPS (DoH) - Customizable domain block list - Predefined blocked categories - App and service blocking - DNS query history - Ad and tracker blocking ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | DNSS Monthly Subscription | $1.49 | per month | | DNSS Yearly Subscription | $12.99 | per year | ## Recent user reviews (10 of 20) All indexed reviews: https://appshunter.io/ios/app/secure-dns-and-firewall/id1553642022/reviews.md ### 5/5 — Unique Outstanding Design App! *2026-02-10* Well it’s one of the Days where the location I am sitting it’s been Raining off and on . So like the Rain I want to take a break sit down and talk about this great unique system 5 Star app! It’s hard to believe that you myself and our family would need protection from words like Scam Fraud and so on! Words invented by Crooks that want your money and mine and our identity if they get that Far! The Developer of this app has put a lot of Hard work Sweat, and yes love into the coding of this software! By doing this for you myself and our family the Developer is protecting us from those Crooks! Yes this App cost money, but Technology is not Free or Cheap! ( I wish it was ) I hope if you take the time to read this you will download this app now give it a try I don’t believe you will be disappointed or sorry! ( really ) Be secure now for you and your family. Remember the Crooks are not Stupid so Download this Unique Outstanding Design App and be Smart! Well my Time is up and I have got to move on to Face the Rain, but as I go I want to Thank the Developer for putting this 5 Star Design app out for me and my family to use and be safe! So Thanks Mr. Developer I truly Tip my Hat to you! Thanks 🎩 ### 5/5 — Unique Outstanding Design App! *2026-01-25* Well it’s one of the Days where the location I am sitting it’s been Raining off and on . So like the Rain I want to take a break sit down and talk about this great unique system 5 Star app! It’s hard to believe that you myself and our family would need protection from words like Scam Fraud and so on! Words invented by Crooks that want your money and mine and our identity if they get that Far! The Developer of this app has put a lot of Hard work Sweat, and yes love into the coding of this software! By doing this for you myself and our family the Developer is protecting us from those Crooks! Yes this App cost money, but Technology is not Free or Cheap! ( I wish it was ) I hope if you take the time to read this you will download this app now give it a try I don’t believe you will be disappointed or sorry! ( really ) Be secure now for you and your family. Remember the Crooks are not Stupid so Download this Unique Outstanding Design App and be Smart! Well my Time is up and I have got to move on to Face the Rain, but as I go I want to Thank the Developer for putting this 5 Star Design app out for me and my family to use and be safe! So Thanks Mr. Developer I truly Tip my Hat to you! Thanks 🎩. ### 1/5 — Pay wall *2025-12-14* Begin your free trial or pay ### 5/5 — Unique Outstanding Design App! *2025-11-05* Well it’s one of the Days where the location I am sitting it’s been Raining off and on . So like the Rain I want to take a break sit down and talk about this great unique system 5 Star app! It’s hard to believe that you myself and our family would need protection from words like Scam Fraud and so on! Words invented by Crooks that want your money and mine and our identity if they get that Far! The Developer of this app has put a lot of Hard work Sweat, and yes love into the coding of this software! By doing this for you myself and our family the Developer is protecting us from those Crooks! Yes this App cost money, but Technology is not Free or Cheap! ( I wish it was ) I hope if you take the time to read this you will download this app now give it a try I don’t believe you will be disappointed or sorry! ( really ) Be secure now for you and your family. Remember the Crooks are not Stupid so Download this Unique Outstanding Design App and be Smart! Well my Time is up and I have got to move on to Face the Rain, but as I go I want to Thank the Developer for putting this 5 Star Design app out for me and my family to use and be safe! So Thanks Mr. Developer I truly Tip my Hat to you! Thanks 🎩! ### 5/5 — Unique Outstanding Design App! *2025-10-18* Well it’s one of the Days where the location I am sitting it’s been Raining off and on . So like the Rain I want to take a break sit down and talk about this great unique system 5 Star app! It’s hard to believe that you myself and our family would need protection from words like Scam Fraud and so on! Words invented by Crooks that want your money and mine and our identity if they get that Far! The Developer of this app has put a lot of Hard work Sweat, and yes love into the coding of this software! By doing this for you myself and our family the Developer is protecting us from those Crooks! Yes this App cost money, but Technology is not Free or Cheap! ( I wish it was ) I hope if you take the time to read this you will download this app now give it a try I don’t believe you will be disappointed or sorry! ( really ) Be secure now for you and your family. Remember the Crooks are not Stupid so Download this Unique Outstanding Design App and be Smart! Well my Time is up and I have got to move on to Face the Rain, but as I go I want to Thank the Developer for putting this 5 Star Design app out for me and my family to use and be safe! So Thanks Mr. Developer I truly Tip my Hat to you! Thanks 🎩 ### 5/5 — Unique Outstanding Design App! *2025-10-16* Well it’s one of the Days where the location I am sitting it’s been Raining off and on . So like the Rain I want to take a break sit down and talk about this great unique system 5 Star app! It’s hard to believe that you myself and our family would need protection from words like Scam Fraud and so on! Words invented by Crooks that want your money and mine and our identity if they get that Far! The Developer of this app has put a lot of Hard work Sweat, and yes love into the coding of this software! By doing this for you myself and our family the Developer is protecting us from those Crooks! Yes this App cost money, but Technology is not Free or Cheap! ( I wish it was ) I hope if you take the time to read this you will download this app now give it a try I don’t believe you will be disappointed or sorry! ( really ) Be secure now for you and your family. Remember the Crooks are not Stupid so Download this Unique Outstanding Design App and be Smart! Well my Time is up and I have got to move on to Face the Rain, but as I go I want to Thank the Developer for putting this 5 Star Design app out for me and my family to use and be safe! So Thanks Mr. Developer I truly Tip my Hat to you! Thanks 🎩 ! ### 5/5 — Incredible Cloud Security *2025-09-05* I have been under control of a malicious C2 server for years, I have so many different apps for networking & security downloaded & this is also the first review I’ve ever made. For the first time there was a noticeable change in abuse & my app privacy report DROPPED. The developer understands what security really is for the cloud. ### 2/5 — DNS *2025-01-12* Have more block options **Developer response:** Hi, once you setup our app in DNS settings, the OS will delegate all DNS queries to our always encrypted server except you running a VPN, our app should show current DNS status on main ui. You will see network connecting issue if our service doesn't work. We always monitoring our server to keep it working. If you still have issues, you can report an issue to us on Settings tab within our app, we will get back to you ASAP. ### 2/5 — Not good *2024-08-28* I tried it for a few days and unfortunately it lacks a lot of blocking. Most of unwanted ads are not blocked at all even though I integrated privacy features from the system. The layout of the app is great but the overall performance needs a lot of improvement. Deleted app during trial period ### 5/5 — افضل شي الخصوصيه👌🌺❤️ *2024-06-23* خصوصيه قويه وافضل دي ان اس اعتبره في العالم 👌 ## Frequently asked questions about Secure DNS & Firewall ### What is the subscription cost for Secure DNS & Firewall? Secure DNS & Firewall offers a 14-day free trial for its subscription service. After the trial, it costs $1.49 per month or $12.99 per year. Payment is charged to your Apple account upon purchase confirmation. ### How do I cancel my Secure DNS & Firewall subscription? You can cancel your subscription to Secure DNS & Firewall in your Apple account settings before the trial period ends to avoid payment. Subscriptions renew automatically monthly unless cancelled. ### What devices are compatible with Secure DNS & Firewall? Secure DNS & Firewall is available on Mac, iPhone, and iPad. It is designed to encrypt DNS queries across all networks on these devices. ### How often are the blocked categories updated in Secure DNS & Firewall? The predefined blocked categories, including known malicious and phishing domains, are updated several times a day. This ensures the block list data remains current to protect against emerging threats. ### Can I view my DNS query history with Secure DNS & Firewall? Yes, Secure DNS & Firewall provides clear insights into your network queries through a timeline. You can see domains visited, blocked domains, and the reasons for blocking, with the option to turn off history saving. ### Does Secure DNS & Firewall collect personal information? No, Secure DNS & Firewall is designed for anonymous use and does not ask for email, phone, or personal information. The developer states they do not track usage, use cookies, advertisements, or analytics, and will never sell or share user data. ### What is the age rating for Secure DNS & Firewall? Secure DNS & Firewall has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions. ### How frequently is Secure DNS & Firewall updated? The latest version of Secure DNS & Firewall is 2.28.0, last updated on November 29, 2025. This indicates a commitment to regular updates and maintenance. ## Version history (last 5 releases) ### 2.29.0 — 2026-07-13 - Bug fixes and improvements. ### 2.28.0 — 2025-11-29 - Support liquid glass. - Bug fixes and improvements. ### 2.27.0 — 2025-10-16 - Bug fixes and improvements. ### 2.26.0 — 2025-05-13 - Bug fixes and improvements. ### 2.25.0 — 2025-03-12 - Bug fixes and improvements. ## Apps similar to Secure DNS & Firewall | App | Rating | Price | Category | | --- | --- | --- | --- | | [Assac ShieldiT](https://appshunter.io/ios/app/assac-shieldit/id1464394174) | 2.3 (3) | Free | Productivity | | [Encrypt-it](https://appshunter.io/ios/app/encrypt-it/id1482079558) | — | Free | Productivity | | [VPN Magic: Unlimited Proxy VPN](https://appshunter.io/ios/app/vpn-magic-unlimited-proxy-vpn/id6503098251) | — | Free | Productivity | | [Network Utilities & Analyzer](https://appshunter.io/ios/app/network-utilities-and-analyzer/id1246455042) | 4.5 (457) | Free | Productivity | | [Super Fast Vpn - Private Proxy](https://appshunter.io/ios/app/super-fast-vpn-private-proxy/id1580568502) | 4.5 (377) | Free | Productivity | | [PrivacyPro SmartVPN & Firewall](https://appshunter.io/ios/app/privacypro-smartvpn-and-firewall/id1057771839) | 4.1 (1,013) | Free | Productivity | ## More apps by Flinteger LLC - [OmniLock](https://appshunter.io/ios/app/omnilock/id1645472970) - [BorgLens](https://appshunter.io/ios/app/borglens/id6743801028) - [Restique](https://appshunter.io/ios/app/restique/id6744624567) All apps by Flinteger LLC: https://appshunter.io/developer/1553642024 ## Related topics [dns firewall](https://appshunter.io/ios/topics/dns-firewall) · [secure dns & firewall](https://appshunter.io/ios/topics/secure-dns-firewall) · [dns security](https://appshunter.io/ios/topics/dns-security) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*