Best Mobile Security Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our mobile security list covers 249+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Mobile Security Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bitdefender Mobile SecurityBitdefender Mobile SecurityFree4.7★ (39K)NoYesNov 2026
2Kiren by F-SecureKiren by F-SecureFree4.6★ (107K)NoYesNov 2026
3Trend Micro Mobile SecurityTrend Micro Mobile SecurityFree4.7★ (29K)NoYesNov 2026
4ZoneAlarm Mobile SecurityZoneAlarm Mobile SecurityFree4.7★ (1.7K)NoYesNov 2026
5Mobile Security Protection AppMobile Security Protection AppFree3.8★ (840)NoYesOct 2026
6Mobile Security: ProtectOnMobile Security: ProtectOnFree—NoYesSep 2026
7Duo MobileDuo MobileFree4.9★ (2.4M)NoNoNov 2026
8Mobile Security &  Protection.Mobile Security & Protection.Free4.5★ (7K)NoYesNov 2026

Top Picks for Mobile Security

Bitdefender Mobile Security#1

Bitdefender Mobile Security by Bitdefender SRL

Secure Privacy, Web Protection
Editor's Choice
🔧 Utilities
4.7😞(39K ratings)
FreeIn-App Purchases
Bitdefender Mobile Security screenshot 1
Bitdefender Mobile Security screenshot 2
Bitdefender Mobile Security screenshot 3
Bitdefender Mobile Security screenshot 4
Bitdefender Mobile Security screenshot 5
Bitdefender Mobile Security screenshot 6

This app provides advanced protection against digital threats, including phishing attempts, malicious websites, and data breaches. It offers features like scam protection, web protection, security scans, and account privacy checks to keep your device and personal information safe.

What We Love

  • 🚀 Great security
  • 🔒 Protects against scams and malware
  • 👍 Easy to use
  • 🚀 Reliable VPN connection
  • 🔒 Keeps devices safe

Room to Improve

  • 🐛 Frequent disconnections of VPN and web protection
  • 🔋 Drains battery quickly
  • 🐛 Interferes with other apps and services
  • 🐛 Buggy and unreliable
  • 💰 Expensive for limited features
Kiren by F-Secure#2

Kiren by F-Secure by F-Secure Corporation

Identity Guard & Scam Protect
Strong Contender
🔧 Utilities
4.6😐(107K ratings)
FreeIn-App Purchases
Kiren by F-Secure screenshot 1
Kiren by F-Secure screenshot 2
Kiren by F-Secure screenshot 3
Kiren by F-Secure screenshot 4
Kiren by F-Secure screenshot 5

This digital safety app helps you identify online scams and protects your personal information. It offers tools to check links, messages, and data breaches, with background protection for browsing and personal data monitoring.

What We Love

  • 🚀 Exceptional app
  • 🔒 Safe and secure
  • 🔒 Excellent protection
  • 🚀 Reliable and stable
  • 🔒 Keeping me safe online
  • 👍 Excellent app
  • 👍 Quite good app
  • 🚀 Effective and simple
  • 🔒 A must have!
  • 👍 Great security app

Room to Improve

  • 🐛 Crashes all the time
  • 🐛 Not working
  • 🐛 Lookout upgrades without consent
  • 🐛 Impossible to cancel
  • 🐛 Cancels ad-blockers
  • 🐛 Breach report issues
  • 🐛 VPN issues
  • 🐛 Locating feature not accurate
  • 🔋 Drains battery
  • 🐛 No customer service
Trend Micro Mobile Security#3

Trend Micro Mobile Security by Trend Micro, Incorporated

Privacy and Web Protection
Worth Considering
🔧 Utilities
4.7😊(29K ratings)
FreeIn-App Purchases
Trend Micro Mobile Security screenshot 1
Trend Micro Mobile Security screenshot 2
Trend Micro Mobile Security screenshot 3
Trend Micro Mobile Security screenshot 4
Trend Micro Mobile Security screenshot 5
Trend Micro Mobile Security screenshot 6

Enhance your digital safety with comprehensive protection against malicious websites, trackers, and privacy invasions. This app offers web browsing optimization, iMessage link scanning, Wi-Fi security checks, and parental controls for a safer online experience.

What We Love

  • 🚀 Excellent security protection
  • 👍 Easy to use and set up
  • 🔒 Robust privacy and web protection
  • 🔒 Detects and blocks malicious websites
  • 💡 Helpful privacy scanner and settings
  • 🚀 Smooth and unobtrusive performance

Room to Improve

  • 🐛 Connectivity issues with VPN
  • 🐛 Frequent 'things to fix' notifications
  • 🐛 Renewal process can be confusing
  • 🐛 Compatibility issues with some apps
  • 🔋 Can slow down device performance

More Mobile Security apps to explore

FAQ about Mobile Security

What are the best mobile security apps for iPhone?
Bitdefender Mobile Security tops our mobile security apps ranking as of November 2026, with a 4.7-star average from 39K App Store ratings, and it's free to download.
Yes — 20 of the top mobile security apps we rank are free to download, including Bitdefender Mobile Security and Kiren by F-Secure.
Bitdefender Mobile Security has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ mobile 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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