Best Dns Security Apps

221+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good dns security apps. We benchmark 221+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Dns Security

DNS Security#1

DNS Security by CHUNG-HO LEE

Protect DNS and Network
Editor's Choice
🔧 Utilities
4.8(71 ratings)
FreeIn-App Purchases
DNS Security screenshot 1
DNS Security screenshot 2
DNS Security screenshot 3
DNS Security screenshot 4
DNS Security screenshot 5
DNS Security screenshot 6

This app encrypts your DNS queries using DoH and DoT protocols to enhance online privacy and security. It prevents eavesdropping and data manipulation by securing the translation of domain names to IP addresses. Choose from trusted providers or configure your own server for a safer browsing experience.

DNSecure#2

DNSecure by Kenta Kubo

Strong Contender
🔧 Utilities
4.7😊(89 ratings)
Free
DNSecure screenshot 1

Configure encrypted DNS services system-wide on your iOS or iPadOS device. Supports DNS-over-TLS and DNS-over-HTTPS protocols for enhanced privacy and security. Easily select or add your preferred DNS servers.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure and private
  • 👍 User-friendly and simple
  • 🔥 Excellent ad-blocking

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔋 Potential battery drain
  • 🤔 Confusing setup for non-technical users
DNS & IP Changer - Secure VPN#3

DNS & IP Changer - Secure VPN by Ali Burak Goncu

High Speed - VPN & Proxy & DNS
Worth Considering
🔧 Utilities
4.8😐(12K ratings)
FreeAdsIn-App Purchases
DNS & IP Changer - Secure VPN screenshot 1
DNS & IP Changer - Secure VPN screenshot 2
DNS & IP Changer - Secure VPN screenshot 3
DNS & IP Changer - Secure VPN screenshot 4
DNS & IP Changer - Secure VPN screenshot 5
DNS & IP Changer - Secure VPN screenshot 6

Easily change your device's DNS settings for faster browsing and a better online gaming experience. It also offers a secure VPN option for enhanced privacy and protection on public Wi-Fi.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure and private
  • 👍 User-friendly
  • 💡 Innovative features

Room to Improve

  • 🐛 Bugs and glitches
  • 🔋 High battery consumption
  • 📺 Excessive ads

More Dns Security apps to explore

4
Tracker Protection
Tracker Protection
Tracker Protection
Block trackers, encrypt DNS
Free

This app shields your device from hidden trackers that collect personal data across apps, browsers, and email. It enhances security, speeds up performance, and encrypts your DNS to prevent surveillance.

Blocks trackers in apps, browsers, and emailEncrypts DNS lookupsPrevents surveillance
🔧 Utilities
(76)
freemium
5
NextDNS
NextDNS
NextDNS
The next-generation DNS
Free

Encrypt all your DNS queries across all networks with this app. It leverages native iOS settings to bring your custom blocking policies and traffic analytics directly to your phone. Easily set up your configuration ID to enhance your online privacy and security.

Encrypts all DNS queriesUses native iOS Encrypted DNS settingsApply custom blocking policies
🔧 Utilities
(1.1K)
free
6
DNS Override
DNS Override
DNS Override
Set DNS for Wi-Fi and cellular
Free

Easily change DNS server settings on your iPhone or iPad for both Wi-Fi and cellular networks. This app offers various DNS providers, supports encrypted connections, and helps filter content, block ads, and access restricted sites.

Change DNS for Wi-Fi and cellularMultiple DNS and SmartDNS providersDNS-over-HTTPS and DNS-over-TLS support
🔧 Utilities
(1.9K)
free with in-app purchases
7
Secure DNS & Firewall
Secure DNS & Firewall
Secure DNS & Firewall
Encrypted DNS and firewall
Free

Encrypts DNS queries for enhanced privacy and security. It blocks ads, trackers, and malicious sites with customizable rules, offering a safer browsing experience. View your DNS query history for insights and control.

Encrypted DNS over HTTPS (DoH)Customizable domain block listPredefined blocked categories
📊 Productivity
(19)
free with in-app purchases
8
Surfshark VPN: Fast VPN App
Surfshark VPN: Fast VPN App
Surfshark VPN: Fast VPN App
Secure VPN servers in the USA
Free

This app provides secure and private internet access with powerful encryption and fast servers. It includes tools like an ad blocker and an email generator to enhance online safety and protect personal information across unlimited devices.

Private and secure internet accessFast 10 Gbps serversAd blocker
📊 Productivity
(120K)
free with in-app purchases
9
NetShade DNS
NetShade DNS
NetShade DNS
Fast, easy DNS encryption.
Free

Protect your online privacy by encrypting your DNS queries. This app prevents marketers and hackers from tracking your internet activity by securing your connection.

Encrypted DNS protectionPrevents online trackingUses DNS over TLS (DoT)
🔧 Utilities
(46)
free with in-app purchases
10
DNS Security Pro
DNS Security Pro
DNS Security Pro
Protect DNS and Network
$1.99
$2.99 | 33% OFF

Encrypts your DNS queries using DoH and DoT protocols to enhance internet security and privacy. Protects against eavesdropping, data manipulation, and tracking by encrypting DNS requests without requiring a VPN.

DNS over HTTPS (DoH) supportDNS over TLS (DoT) supportNo VPN configuration required
🔧 Utilities
(19)
paid
11
DNS Firewall
DNS Firewall
DNS Firewall
by ORYXLABS TECHNOLOGIES - SOLE PROPRIETORSHIP LLC
Free

This app acts as a DNS-based security solution, protecting your device from malicious web content by analyzing and blocking harmful domains in real-time. It secures your DNS traffic across any network, whether you're on corporate Wi-Fi or public hotspots.

Real-time DNS query analysisBlocks malicious domainsSecures DNS traffic globally
🔧 Utilities
(2)
free
12
DNS Inspector
DNS Inspector
DNS Inspector
by Ian Spence
Free

Perform advanced DNS queries on the go with support for various secure protocols like DoT, DoH, and DoQ. Get detailed, clutter-free results with DNSSEC and WHOIS support. This free, open-source tool is designed for power users needing comprehensive domain information.

Advanced DNS queriesSupport for DoT, DoH, DoQDNSSEC message authentication
🔧 Utilities
(18)
free
13
NS3 - DNS Security & Privacy
NS3 - DNS Security & Privacy
NS3 - DNS Security & Privacy
Enhance Privacy and Speed
Free

This app automatically intercepts and encrypts all DNS requests using various modern protocols for enhanced privacy and security. It provides real-time monitoring of app internet activity, offering a simple, user-friendly experience to protect your online traffic.

Comprehensive protocol support (DoH, DoH3, DoT, DoQ, DNSCrypt)Automatic DNS request interceptionEnhanced internet privacy and security
🔧 Utilities
(2)
free
14
DNS Optimizer: Server Changer
DNS Optimizer: Server Changer
DNS Optimizer: Server Changer
Speed Test & Benchmark Tool
Free

Optimize your internet connection by easily switching DNS servers. Benchmark performance, block unwanted content, and enhance online gaming with secure and private browsing. Supports Wi-Fi and cellular networks on iPhone, iPad, and Mac.

Switch system-wide DNS configurationsBenchmark DNS server performancePre-configured trusted DNS servers
🔧 Utilities
(7)
free with in-app purchases
15
Smart DNS Proxy - VPN Master
Smart DNS Proxy - VPN Master
Smart DNS Proxy - VPN Master
Smart VPN Network
Free

Secure your internet connection and access geo-restricted content by encrypting your traffic and changing your IP address. Enjoy private browsing, fast speeds for streaming and gaming, and enhanced security on public Wi-Fi.

Encrypts internet trafficChanges IP address and DNSAccesses geo-restricted content
🔧 Utilities
(25)
free with in-app purchases
16
VPN 111: Warp IP DNS Changer
VPN 111: Warp IP DNS Changer
VPN 111: Warp IP DNS Changer
Fast, Secure Unlimited Network
Free

Enhance your online security and privacy with a fast, reliable VPN service. Protect your data on public Wi-Fi, prevent DNS leaks, and enjoy anonymous browsing with a vast server network. Offers ad-blocking and 24/7 customer support.

Lightning-fast VPN server networkPowerful online security and encryptionUltimate data protection with no logs
🔧 Utilities
(1.5K)
free with in-app purchases
17
iNetTools - Ping,DNS,Port Scan
iNetTools - Ping,DNS,Port Scan
iNetTools - Ping,DNS,Port Scan
Best Network Diagnosis App
Free

This app offers a comprehensive set of network diagnostic tools for iPhone and iPad. It includes essential utilities like Ping, DNS Lookup, Trace Route, and Port Scan to help users identify and resolve network issues.

PingDNS LookupTrace Route
🔧 Utilities
(5.6K)
free with in-app purchases
18
PapiDNS – Manage External DNS
PapiDNS – Manage External DNS
PapiDNS – Manage External DNS
Secure Godaddy DNS Management
Free
🛠️ Developer Tools
(0)
19
Namecheap
Namecheap
Namecheap
by Namecheap, Inc
Free

Manage your domain names and hosting services on the go. This app allows you to instantly search, register, and renew domains, as well as manage DNS settings and auto-renewal preferences. Keep your online presence secure and up-to-date with easy access to your account.

Instant domain search, registration, and renewalManage DNS settingsManage WhoisGuard settings
💼 Business
(2.5K)
free
20
DNS Configurator
DNS Configurator
DNS Configurator
by Takahiko Inayama
Free

Configure your device to use public DNS services with DNS over HTTPS (DoH). This app leverages iOS 14's default resolver for enhanced privacy and security.

Use public DNS servicesConfigure DNS over HTTPS (DoH)Utilizes iOS 14 default resolver
🔧 Utilities
(16)
free

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