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Best Internet Security Apps

244+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated November 2026

With an average user rating of 4.2★, the internet security category is one of the App Store's strongest. Browse all 244+ apps we track, sorted so the most loved ones surface first.

Compare top Internet Security Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DuckDuckGo, optional Duck.aiDuckDuckGo, optional Duck.aiFree4.8★ (2.4M)NoYesNov 2026
2McAfee: Stay Secure & PrivateMcAfee: Stay Secure & PrivateFree4.7★ (241K)NoYesNov 2026
3AVG Mobile SecurityAVG Mobile SecurityFree4.7★ (79K)NoYesNov 2026
4Norton 360 Mobile Security VPNNorton 360 Mobile Security VPNFree4.7★ (185K)YesYesNov 2026
5Guardio - Mobile SecurityGuardio - Mobile SecurityFree4.9★ (51K)NoYesNov 2026
6C-Prot Mobile SecurityC-Prot Mobile SecurityFree4.3★ (6)NoNoOct 2026
7TDS Biz Internet SecurityTDS Biz Internet SecurityFree—YesNoJun 2026
8Squirrel VPN Internet SecuritySquirrel VPN Internet SecurityFree4.2★ (5)YesYesOct 2026

Top Picks for Internet Security

DuckDuckGo, optional Duck.ai#1

DuckDuckGo, optional Duck.ai by DuckDuckGo, Inc.

Search, Browser, VPN
Editor's Choice
🔧 Utilities
4.8😊(2.4M ratings)
FreeIn-App Purchases
#19in 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

This privacy-focused browser and search engine blocks trackers, ads, and cookie pop-ups. It offers private AI chat and optional email protection. Take control of your personal information with a tool designed for data protection, not collection.

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
McAfee: Stay Secure & Private#2

McAfee: Stay Secure & Private by McAfee, LLC.

Scam, Data & ID Protection
Strong Contender
🔧 Utilities
4.7😐(241K ratings)
FreeIn-App Purchases
#16in Utilities
McAfee: Stay Secure & Private screenshot 1
McAfee: Stay Secure & Private screenshot 2
McAfee: Stay Secure & Private screenshot 3
McAfee: Stay Secure & Private screenshot 4
McAfee: Stay Secure & Private screenshot 5
McAfee: Stay Secure & Private screenshot 6

This app offers comprehensive security for your devices, including scam detection, a secure VPN for privacy, and monitoring for data breaches and financial fraud. It helps protect your personal information and online accounts from various threats.

What We Love

  • 🚀 Great protection
  • 🔒 Secure VPN
  • 👍 Easy to use
  • 💡 Useful features like media vault

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔋 Drains battery
  • 🔒 Issues with VPN connectivity
  • 💰 Expensive subscription
AVG Mobile Security#3

AVG Mobile Security by AVG eCommerce CY Limited

Protection & private data
Worth Considering
🔧 Utilities
4.7😞(79K 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

Safeguard your digital life with features like identity protection, a secure photo vault, and Wi-Fi scanning. Get instant alerts for leaked passwords and browse privately with a built-in VPN. Protect your sensitive information from online threats.

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
  • ❌ Unreliable protection and detection capabilities

More Internet Security apps to explore

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FAQ about Internet Security

What are the best internet security apps for iPhone?
DuckDuckGo, optional Duck.ai tops our internet security apps ranking as of November 2026, with a 4.8-star average from 2.4M App Store ratings, and it's free to download.
Yes — 20 of the top internet security apps we rank are free to download, including DuckDuckGo, optional Duck.ai and McAfee: Stay Secure & Private.
DuckDuckGo, optional Duck.ai has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 244+ internet security apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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