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Best Internet Security Apps

221+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.6★, the internet security category is one of the App Store's strongest. Browse all 221+ apps we track, sorted so the most loved ones surface first.

Top Picks for Internet Security

DuckDuckGo, optional Duck.ai#1

DuckDuckGo, optional Duck.ai by Duck Duck Go, Inc.

Search, Browser, Chat, VPN
Editor's Choice
🔧 Utilities
4.8😊(171K ratings)
FreeIn-App Purchases
#15in Utilities
DuckDuckGo, optional Duck.ai screenshot 1
DuckDuckGo, optional Duck.ai screenshot 2
DuckDuckGo, optional Duck.ai screenshot 3
DuckDuckGo, optional Duck.ai screenshot 4
DuckDuckGo, optional Duck.ai screenshot 5
DuckDuckGo, optional Duck.ai screenshot 6

Discover a free browser for comprehensive online privacy with DuckDuckGo. Protect your online activities with features like private search, tracker blocking, email protection, encryption enforcement, and more. Take control of your privacy effortlessly - try DuckDuckGo today!

What We Love

  • 🚀 Fast and efficient
  • 🔒 Excellent privacy protection
  • 👍 Clean and intuitive interface
  • 🔥 Effective ad and tracker blocking

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🔍 Slower page load times compared to other browsers
  • 🔍 Inconsistent search quality compared to Google
AVG Mobile Security#2

AVG Mobile Security by AVG eCommerce CY Limited

Protection & private data
Strong Contender
🔧 Utilities
4.7😞(72K ratings)
FreeIn-App Purchases
AVG Mobile Security screenshot 1
AVG Mobile Security screenshot 2
AVG Mobile Security screenshot 3
AVG Mobile Security screenshot 4
AVG Mobile Security screenshot 5

Discover a powerful mobile security application that safeguards your device from threats such as viruses, malware, and unsafe apps. Stay protected and browse securely with real-time scanning and privacy features. Download now for peace of mind on the go!

What We Love

  • 👍 Easy to use
  • 🔒 Provides basic security protection
  • 💡 Useful features like VPN and photo vault

Room to Improve

  • 🐛 Bugs and glitches after updates
  • 🔋 Slows down device performance
  • 🤔 Confusing subscription model and upselling tactics
Norton 360 Security & VPN#3

Norton 360 Security & VPN by Gen Digital Inc.

Mobile Antivirus Protection
Worth Considering
🔧 Utilities
4.7😞(177K ratings)
FreeAdsIn-App Purchases
#7in Utilities
Norton 360 Security & VPN screenshot 1
Norton 360 Security & VPN screenshot 2
Norton 360 Security & VPN screenshot 3
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Norton 360 Security & VPN screenshot 5
Norton 360 Security & VPN screenshot 6

This application provides comprehensive security features for your devices, including real-time threat protection, secure VPN, password manager, and cloud backup. Safeguard your data and privacy with ease – download now for all-in-one protection.

What We Love

  • 🔒 Secure browsing
  • 🚨 Warns of unsafe websites
  • 📢 Helpful security alerts
  • 🛡️ Protects against cyber threats

Room to Improve

  • 🔋 Drains battery quickly
  • 🔌 Interferes with WiFi connectivity
  • 🤔 Unclear about VPN functionality

More Internet Security apps to explore

4
McAfee: Stay Secure & Private
McAfee: Stay Secure & Private
McAfee: Stay Secure & Private
Mobile Protection & Wifi Scan
Free

Protect your digital life with advanced security features, secure private data, block intrusive ads, and browse with peace of mind using our all-in-one security application. Safeguard your online presence today!

🔧 Utilities
(50K)
5
Bitdefender Mobile Security
Bitdefender Mobile Security
Bitdefender Mobile Security
Secure Privacy, Web Protection
Free

Get comprehensive web protection, fast malware detection, and secure browsing with our powerful mobile security app. Safeguard your device today.

🔧 Utilities
(35K)
6
Guardio - Mobile Security
Guardio - Mobile Security
Guardio - Mobile Security
Browsing & Identity Protection
Free

Protect your mobile device from security threats with an innovative app that safeguards your browsing activities, defends against malware, and ensures your online privacy. Download now for peace of mind while using your device.

🔧 Utilities
(31K)
7
Verizon Protect
Verizon Protect
Verizon Protect
Data & identity security
Free

Digital Secure is a comprehensive security and identity protection app offering tools like VPN, anti-malware, dark web monitoring, and access to Security Advisors. Secure your online activities with safe browsing, Wi-Fi scanning, VPN, identity protection, and expert advice. Protect your digital world by downloading Digital Secure now.

🔧 Utilities
(45K)
8
Fing - Network Scanner
Fing - Network Scanner
Fing - Network Scanner
Online devices & security
Free

Discover connected devices on your network with ease using this powerful network scanning app. Simplify your network management and security checks with just a few taps. Try it now and stay in control of your network!

📊 Productivity
(115K)
9
TotalAV
TotalAV
TotalAV
Mobile Security & Private VPN
Free

Protect your mobile device from viruses, malware, and online threats with our advanced security application. Stay safe online with TotalAV.

🔧 Utilities
(70K)
10
Microsoft Defender: Security
Microsoft Defender: Security
Microsoft Defender: Security
Identity Protection & Security
Free

A comprehensive security application designed to safeguard your digital identity and data against potential threats. Stay protected with real-time monitoring and proactive security measures. Secure your online presence now.

💼 Business
(20K)
11
AVG Secure VPN & Proxy server
AVG Secure VPN & Proxy server
AVG Secure VPN & Proxy server
Fast, Private VPN & IP changer
Free

This application encrypts your internet connection for secure browsing on public Wi-Fi networks, keeping your online activities private and protected. Stay safe online with just one tap.

📊 Productivity
(13K)
12
Malwarebytes - Mobile Security
Malwarebytes - Mobile Security
Malwarebytes - Mobile Security
Privacy, VPN, Web Protection
Free

Protect your mobile device with a comprehensive security app offering VPN services and antivirus protection. Safeguard your data and enhance your online privacy with just one app.

🔧 Utilities
(102K)
13
Free VPN: Fast Unlimited Proxy
Free VPN: Fast Unlimited Proxy
Free VPN: Fast Unlimited Proxy
Secure WiFi & Private Browsing
Free

Get secure and unrestricted internet access with our high-speed VPN proxy service. Safeguard your online privacy and bypass geo-restrictions effortlessly. Download now for free and enjoy seamless browsing!

🔧 Utilities
(45K)
14
Phone Guardian Safe Mobile VPN
Phone Guardian Safe Mobile VPN
Phone Guardian Safe Mobile VPN
Secure WiFi & Online Privacy
Free

Protect your online privacy and security with Phone Guardian Safe Mobile VPN. Safely connect to public WiFi networks, browse the internet anonymously, and ensure your data is encrypted. Download now for peace of mind while browsing online.

🔧 Utilities
(42K)
15
Avast One: Security & Privacy
Avast One: Security & Privacy
Avast One: Security & Privacy
Protection, WiFi scanner, VPN
Free

An advanced security application that protects your devices from viruses, malware, and other online threats. Safeguard your digital life with real-time scanning and secure browsing features. Download now for total peace of mind.

🔧 Utilities
(28K)
16
NordVPN: VPN Fast & Secure
NordVPN: VPN Fast & Secure
NordVPN: VPN Fast & Secure
Safe & Quick VPN, Best Privacy
Free

Secure your internet connection and protect your online privacy with a powerful VPN service. Access geo-blocked content, browse anonymously, and stay safe on public Wi-Fi networks. Try it now for a safer online experience.

🔧 Utilities
(678K)
17
Mobile Security Protection App
Mobile Security Protection App
Mobile Security Protection App
Privacy & Anti Spy for iPhone
Free

Protect your mobile device with our comprehensive security protection app designed to safeguard your privacy and data. Stay safe from threats with our advanced security features. Download now for peace of mind.

🔧 Utilities
(844)
18
F-Secure Mobile Security
F-Secure Mobile Security
F-Secure Mobile Security
Antivirus & Identity Guard
Free

Protect your mobile device with Lookout Life - Mobile Security. Safeguard your personal data with antivirus protection, safe browsing, and theft prevention features. Stay safe online with our comprehensive security app.

🔧 Utilities
(107K)
19
Network Toolbox Net security
Network Toolbox Net security
Network Toolbox Net security
WiFi Cell LAN scanning tools
Free

Explore an all-in-one network analysis tool with 50 diverse functions for investigating security vulnerabilities and network configurations. From IP scanning to SSH and FTP clients, this app offers a comprehensive suite of utilities to enhance network security. Visit the manual to learn more: [Link to Manual]

📊 Productivity
(2.8K)
20
Trend Micro Mobile Security
Trend Micro Mobile Security
Trend Micro Mobile Security
Privacy and Web Protection
Free

Enhance your digital life safely with our security solution. Optimize web browsing, protect privacy, and stay worry-free. Try our free trial today!

🔧 Utilities
(28K)

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