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Best Firewall Network Apps

221+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated May 2026

Looking for free firewall network apps? 20 of our 221+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Firewall Network

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
Guardian Firewall + VPN screenshot 2
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
GlobalProtect™#2

GlobalProtect™ by Palo Alto Networks

Secure Network Connection
Strong Contender
💼 Business
4.4😞(2.6K ratings)
Free
GlobalProtect™ screenshot 1
GlobalProtect™ screenshot 2
GlobalProtect™ screenshot 3
GlobalProtect™ screenshot 4

This app provides secure network connectivity for mobile users by connecting to an enterprise gateway. It automatically adapts to your location to ensure optimal performance and allows for secure work outside the office. Administrators can configure various VPN modes for enhanced security.

What We Love

  • 👍 Easy to use
  • 🚀 Works well when set up
  • 🔒 Secure VPN connection

Room to Improve

  • 🐛 Frequent connection issues
  • 🔍 Lack of troubleshooting options
  • 🤯 Frustrating user experience

More Firewall Network apps to explore

4
PRTG - Monitoring
PRTG - Monitoring
PRTG - Monitoring
App for PRTG Network Monitor
Free

Monitor your network performance remotely with this client for PRTG Network Monitor. Receive push notifications for alarms, check status via a widget, and view detailed charts and reports on your iOS device.

Network monitoring on iPhone/iPadPush notifications for alarmsToday Widget for quick status
📊 Productivity
(2K)
free
5
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
(709)
free
6
Firewall - Spam Call Blocker
Firewall - Spam Call Blocker
Firewall - Spam Call Blocker
Block Spam Calls and Robocalls
Free

This app blocks unwanted calls and texts by only allowing approved contacts to reach you. It also offers visual voicemail, privacy protection for your number, and the ability to make anonymous outbound calls. Enjoy a cleaner, more productive phone experience.

Block 100% of spam callsWhitelisting for approved callersSMS spam blocker
🔧 Utilities
(1.6K)
subscription
7
FireWall Security
FireWall Security
FireWall Security
by AmirHossein Razavi
Free

Control and manage smart alarm systems with a user-friendly interface. Offers biometric entry for enhanced security and displays real-time device status, including battery, connectivity, and partition status.

Smart alarm system managementBiometric entryDevice status display
🔧 Utilities
(10)
free
8
PrivacyPro SmartVPN & Firewall
PrivacyPro SmartVPN & Firewall
PrivacyPro SmartVPN & Firewall
Block trackers in apps & sites
Free

This app offers robust privacy protection by blocking trackers across your device and encrypting your internet connections. It provides a firewall to control network access and detailed statistics on blocked trackers, enhancing your online security and data control.

Device-wide tracker protectionReal-time tracker listStats dashboard
📊 Productivity
(999)
free with in-app purchases
9
UniFi
UniFi
UniFi
Enterprise Network Management
Free

Manage your home or business IT network from a single interface. Easily set up WiFi, monitor traffic, secure your network with VPN, and gain insights with detailed analytics.

Centralized network managementWiFi setup and configurationTraffic routing
📊 Productivity
(19K)
free
10
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
11
Meraki
Meraki
Meraki
by Meraki, Inc
Free

Manage and monitor your Cisco Meraki networks from your mobile device. Quickly check network status, configure devices, and troubleshoot alerts on the go.

Network status monitoringDevice configurationAlert troubleshooting
🔧 Utilities
(1.4K)
free
12
Surge 5
Surge 5
Surge 5
Advanced Network Toolbox
Free

This advanced network utility allows developers to intercept, process, and forward network traffic. It offers deep control over connections, including URL redirection, local file mapping, and HTTPS decryption. Ideal for debugging and network analysis.

Network connection takeoverModify network requests/responsesForward traffic to other proxies
🛠️ Developer Tools
(975)
free with in-app purchases
13
AI Security: ThreatBlocker VPN
AI Security: ThreatBlocker VPN
AI Security: ThreatBlocker VPN
AI Firewall & Privacy Guard
Free

This app uses advanced AI to proactively detect and block malware, phishing, and intrusions. It acts as an intelligent shield, automatically activating a VPN firewall on unsafe networks and protecting your data by hiding your IP and blocking ads and trackers.

AI-powered threat detectionIntelligent VPN firewallAd and tracker blocking
🔧 Utilities
(60)
free with in-app purchases
14
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
15
Firewall Analyzer
Firewall Analyzer
Firewall Analyzer
Manage Firewalls and Logs
Free

This mobile app provides network administrators with real-time access to their on-premise firewall management system. Monitor traffic, bandwidth, VPN usage, and compliance with security mandates directly from a mobile device. It requires an existing Firewall Analyzer server installation.

Real-time firewall traffic overviewBandwidth and VPN usage insightsNetwork security mandate compliance checks
💼 Business
(9)
free
16
Network Configuration Manager
Network Configuration Manager
Network Configuration Manager
Manage network configurations
Free

This app provides mobile access to an on-premise network configuration management solution. It allows network administrators to view device inventory, compare configurations, track changes, and monitor compliance from their iPhone.

Network status summaryDevice inventory viewConfiguration comparison
💼 Business
(13)
free
17
HE.NET Network Tools
HE.NET Network Tools
HE.NET Network Tools
by Hurricane Electric, LLC
Free

A comprehensive suite of network diagnostic tools for professionals. It offers features like ARP/NDP lookup, DNS queries, IP calculations, bandwidth testing, and port scanning. Securely manage two-factor authentication codes and view network routing tables.

ARP/NDP lookupDNS lookupIP Calculator
🔧 Utilities
(70)
free
18
Network Utility
Network Utility
Network Utility
Network tools made easy
Free

This app provides a comprehensive suite of network analysis tools for your device. Monitor data usage, scan your local network, perform DNS lookups, and get detailed IP information. Export results and utilize widgets for quick access to network stats.

Network InformationCellular Data MonitorLAN Scanner
🔧 Utilities
(583)
free with in-app purchases
19
GlobalProtect Legacy
GlobalProtect Legacy
GlobalProtect Legacy
by Palo Alto Networks
Free

This app provides secure enterprise network access for mobile users, automatically connecting them to the optimal gateway for enhanced performance and protection. It allows employees to work effectively outside the office by extending corporate security to their devices.

Automatic VPN connectionOptimal gateway discoveryManual gateway selection
💼 Business
(39)
free
20
MikroTik
MikroTik
MikroTik
RouterOS configuration tool
Free

Configure and manage MikroTik routers and access points remotely. This tool provides access to essential network features like routing, firewall, and bandwidth management directly from your smartphone.

RouterOS configurationNetwork managementFirewall settings
🔧 Utilities
(267)
free