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Best Guardian Firewall Apps

191+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good guardian firewall apps. We benchmark 191+ 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 Guardian Firewall

Guardian Firewall + VPN#1

Guardian Firewall + VPN by Sudo Security Group, Inc

Powerful tracker-blocking VPN
Editor's Choice
🔧 Utilities
4.6😐(854 ratings)
FreeIn-App Purchases
Guardian Firewall + VPN screenshot 1
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Guardian Firewall + VPN screenshot 3
Guardian Firewall + VPN screenshot 4
Guardian Firewall + VPN screenshot 5

This app provides robust protection against online trackers and hackers by blocking unauthorized data collection and securing your internet activity with a powerful VPN. It offers advanced features like customized blocklists and push notifications for enhanced privacy control.

What We Love

  • 🚀 Fast and stable VPN
  • 🔒 Effective at blocking trackers
  • 👍 Simple and easy to use
  • 🤖 Impressive firewall capabilities

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Disconnects and stability issues
  • 🔌 Impacts network connectivity
DNS Firewall by KeepSolid#2

DNS Firewall by KeepSolid by KeepSolid Inc.

Filter malicious web traffic
Strong Contender
📊 Productivity
4.4(25 ratings)
FreeIn-App Purchases
DNS Firewall by KeepSolid screenshot 1
DNS Firewall by KeepSolid screenshot 2
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DNS Firewall by KeepSolid screenshot 5

This app acts as a network security solution by intercepting DNS resolutions for malicious websites, safeguarding your browsing experience. It blocks undesirable content, filters malicious traffic, and protects your private data and devices from malware and phishing attempts.

Phone Guardian Safe Mobile VPN#3

Phone Guardian Safe Mobile VPN by Distimo B.V.

Secure WiFi & Online Privacy
Worth Considering
🔧 Utilities
4.8😐(42K ratings)
Free
Phone Guardian Safe Mobile VPN screenshot 1
Phone Guardian Safe Mobile VPN screenshot 2
Phone Guardian Safe Mobile VPN screenshot 3
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This app provides a free VPN service to protect your online privacy and secure your personal data. It scans for unprotected websites and encrypts your internet traffic, keeping hackers away from your sensitive information when using WiFi.

What We Love

  • 🚀 Protects from hackers/trackers
  • 🔒 Secure VPN service
  • 👍 Free and no ads
  • 🐶 Cute dog mascot

Room to Improve

  • 🐛 Interferes with WiFi/internet connectivity
  • 🔋 Drains battery quickly
  • 🔒 Concerns about data collection/privacy

More Guardian Firewall apps to explore

4
Firewalla
Firewalla
Firewalla
by ROTTIESOFT LLC
Free

Secure your home or small business network and IoT devices from cyber threats. Detect vulnerable devices, scan for infections, and block suspicious activity. Manage your network security with this powerful tool.

Network securityIoT device managementVulnerability detection
🔧 Utilities
(727)
free
5
Do Not Track
Do Not Track
Do Not Track
Block trackers, take control.
Free

Block invasive trackers across all your apps and websites. Gain control over your online privacy with powerful, easy-to-use protection that enhances speed and saves data. Take charge of your digital footprint.

Device-wide tracker protectionFaster app and page loadsReduced bandwidth usage
🔧 Utilities
(604)
free with in-app purchases
6
Guardian VPN — Secure
Guardian VPN — Secure
Guardian VPN — Secure
Fast VPN & Speed Test Tool
Free

Browse the internet securely and privately with advanced encryption and IP address masking. Protect your connection on public Wi-Fi, enjoy optimized performance for streaming and gaming, and monitor your usage with built-in tools. Customize settings for a safer, faster online experience.

Advanced data protectionSafe public Wi-Fi browsingOptimized connection performance
📊 Productivity
(0)
free with in-app purchases
7
Streisand
Streisand
Streisand
Flexible Proxy Client
Free

This application provides a flexible client for managing proxy servers with a user-friendly interface. It supports a wide range of protocols and offers advanced features like rule-based setup and custom DNS. Your network activity data remains private on your device.

Rule-based proxy setupCompatibility with various protocolsCustom DNS support
🔧 Utilities
(2K)
free
8
VPN Proxy Master - Super VPN
VPN Proxy Master - Super VPN
VPN Proxy Master - Super VPN
Best VPN to browse in private
Free

This app provides a secure and private internet connection with a vast network of global servers. It protects your online activity on public Wi-Fi, masks your IP address for anonymity, and offers fast streaming servers with advanced encryption protocols. Enjoy a seamless and secure browsing experience anywhere.

6700+ worldwide VPN serversPublic Wi-Fi hotspot protectionAnonymous web surfing
📊 Productivity
(308K)
free with in-app purchases
9
Fast VPN turbo IP Changer
Fast VPN turbo IP Changer
Fast VPN turbo IP Changer
Hide my Location Private Proxy
Free

Enhance your online privacy and security with a robust VPN service. Enjoy anonymous browsing, secure connections on public Wi-Fi, and fast internet access with multiple mode selections. Unlimited data and bandwidth are provided with a no-log policy for peace of mind.

Online anonymity modeFull security modeFast access mode
🔧 Utilities
(4.1K)
free with in-app purchases
10
BlockSite: Block Apps & Focus
BlockSite: Block Apps & Focus
BlockSite: Block Apps & Focus
Focus & Limit Screen Time
Free

This app helps you regain control of your time by blocking distracting websites and applications. It offers features to create custom block lists, schedule focus times, and limit usage, promoting productivity and reducing procrastination.

Website BlockerApp BlockingBlock List
📊 Productivity
(6.1K)
freemium
11
Norton VPN – Fast & Secure
Norton VPN – Fast & Secure
Norton VPN – Fast & Secure
Protect mobile online privacy
Free

Enhance your online privacy and security with a fast, reliable VPN. Protect your devices from malware, block trackers, and manage your family's online safety with advanced features.

Fast and reliable VPNAdvanced privacy protectionMalware protection
📊 Productivity
(121K)
free with in-app purchases
12
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
13
VPN · Fast & Secure
VPN · Fast & Secure
VPN · Fast & Secure
Fast & Easy VPN for iPhone
Free

Protect your online privacy and security with a fast and easy VPN. Encrypt your internet traffic, mask your IP address, and access content from over 70 global locations. Secure your sensitive data from identity thieves and enjoy anonymous browsing.

Internet activity anonymityIP and DNS maskingZero-log policy
📊 Productivity
(47K)
subscription
14
Karing
Karing
Karing
Clash-compat proxy utility
Free

This utility app enhances network proxy management by offering compatibility with various protocols like Clash, V2ray, and Shadowsocks. It automatically selects efficient nodes based on routing rules and supports custom configurations, making advanced proxy management accessible.

Clash, V2ray, Shadowsocks compatibilityAutomatic efficient node selectionCustomizable routing rules
🔧 Utilities
(643)
free
15
SonicWall Mobile Connect
SonicWall Mobile Connect
SonicWall Mobile Connect
Secure Mobile Access
Free

Access corporate and academic resources securely from anywhere. This app provides network-level access to critical applications like email and virtual desktops through encrypted SSL VPN connections.

Encrypted SSL VPN connectionsFull network-level accessAccess to corporate resources
💼 Business
(140)
free
16
X-VPN: VPN Fast & Secure
X-VPN: VPN Fast & Secure
X-VPN: VPN Fast & Secure
Best WiFi VPN & Super Proxy
Free

This app provides a fast, secure, and easy-to-use virtual private network. It offers free and premium servers with advanced encryption and features like a kill switch for enhanced online privacy and anonymous browsing. Access global content and protect your internet activity on any network.

Free VPN servers with no registration or data limitsStrict no-logs policy for enhanced privacyAdvanced encryption and kill switch protection
📊 Productivity
(599K)
free with in-app purchases
17
VPN Proxy Master & Speed Test
VPN Proxy Master & Speed Test
VPN Proxy Master & Speed Test
Secure Internet, WiFi Analyzer
Free

Secure your internet connection and maintain online anonymity with advanced protection technology. This app safeguards your personal data, ensures a secure network connection, and offers IP address verification and hiding. It also includes tools to check your internet speed and location.

Personal data protectionSecure connection to the networkComplete anonymity
📊 Productivity
(3.1K)
subscription
18
WireGuard
WireGuard
WireGuard
Fast, modern, secure VPN
Free

This application facilitates the management and utilization of secure VPN tunnels. It supports importing configurations from various sources, including archives, files, and QR codes, or allows for manual creation. The app is under active development with user feedback driving new feature implementation.

Manage VPN tunnelsImport tunnels from archivesImport tunnels from files
🔧 Utilities
(840)
free
19
Trust Guardian: AI VPN Protect
Trust Guardian: AI VPN Protect
Trust Guardian: AI VPN Protect
AI Internet Security Complex
Free

This app offers comprehensive mobile security with an AI chat consultant for online safety and privacy. It includes a VPN, ad blocker, device cleaner, and security tips to protect your digital life.

AI chat consultant for security queriesVPN with premium servers and country selectionAdblock for Safari with custom blacklist
📊 Productivity
(2.5K)
freemium
20
Unicorn HTTPS
Unicorn HTTPS
Unicorn HTTPS
Bypassing SNI HTTPS Filtering
Free

Bypass HTTPS filtering and eavesdropping to access blocked websites freely and securely. This app offers fast, interference-free internet access without collecting your personal data. Enjoy a pleasant web surfing experience with support for all major browsers.

HTTPS blocking bypassSNI field protectionNo speed slowdown
🔧 Utilities
(8.7K)
free

Related searches

guardian firewall + vpn