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Best Cell Phone Security Apps

239+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our cell phone security list covers 239+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Cell Phone Security

Norton 360 Security & VPN#1

Norton 360 Security & VPN by Gen Digital Inc.

Mobile Antivirus Protection
Editor's Choice
🔧 Utilities
4.7😞(180K ratings)
FreeAdsIn-App Purchases
#6in Utilities
Norton 360 Security & VPN screenshot 1
Norton 360 Security & VPN screenshot 2
Norton 360 Security & VPN screenshot 3
Norton 360 Security & VPN screenshot 4
Norton 360 Security & VPN screenshot 5
Norton 360 Security & VPN screenshot 6

This app provides comprehensive mobile security with AI-powered malware and scam protection. It includes a VPN for online privacy, WiFi security, and features to block ads and monitor the dark web for breaches. An AI assistant helps answer cyber safety questions and identify potential scams.

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
F-Secure Mobile Security#2

F-Secure Mobile Security by F-Secure Corporation

Antivirus & Identity Guard
Strong Contender
🔧 Utilities
4.6😐(107K ratings)
FreeIn-App Purchases
F-Secure Mobile Security screenshot 1
F-Secure Mobile Security screenshot 2
F-Secure Mobile Security screenshot 3
F-Secure Mobile Security screenshot 4
F-Secure Mobile Security screenshot 5
F-Secure Mobile Security screenshot 6

This app offers comprehensive mobile security and identity protection. It safeguards your devices from malware, spyware, and phishing attacks, while also providing features to prevent data theft and monitor for data breaches. Enjoy secure browsing and Wi-Fi protection for peace of mind.

What We Love

  • 🚀 Exceptional app
  • 🔒 Safe and secure
  • 🔒 Excellent protection
  • 🚀 Reliable and stable

Room to Improve

  • 🐛 Crashes all the time
  • 🐛 Not working
  • 🐛 Lookout upgrades without consent
McAfee: Stay Secure & Private#3

McAfee: Stay Secure & Private by McAfee, LLC.

Mobile Protection & Wifi Scan
Worth Considering
🔧 Utilities
4.7😐(232K ratings)
FreeAdsIn-App Purchases
#14in 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 protection against online threats, including scam detection for texts and emails, VPN for secure browsing, and identity monitoring. It helps safeguard your personal information and devices from various cyber risks.

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

More Cell Phone Security apps to explore

4
Guardio - Mobile Security
Guardio - Mobile Security
Guardio - Mobile Security
Browsing & Identity Protection
Free

This app offers comprehensive digital protection for your devices, identity, and online accounts. It detects and alerts you to threats like phishing, leaked passwords, and identity theft, providing guidance to enhance your online safety.

Real-time personal info exposure alertsPhishing and scam detectionIdentity monitoring
🔧 Utilities
(36K)
free with in-app purchases
5
TotalAV
TotalAV
TotalAV
Mobile Security & Private VPN
Free

Enhance your mobile security with features like dangerous website blocking, VPN protection for public Wi-Fi, and spam text filtering. It also offers tools to clean up your device by removing duplicate photos and contacts, and alerts you to potential data breaches.

Smart Scan for security updatesData Breach CheckPhotos & Video Cleanup
🔧 Utilities
(70K)
freemium
6
Hacker Protection,VPN Security
Hacker Protection,VPN Security
Hacker Protection,VPN Security
Prosec Mobile, Privacy Scan
Free

This app offers comprehensive security and privacy features to protect your identity, data, and devices from cyber threats. It combines multiple security tools into one solution, including VPN, ID scanning, WiFi protection, and a secure photo vault.

Phone Protection ScoreSecure WiFi ScanContinuous ID Scan
🔧 Utilities
(11K)
subscription
7
Verizon Protect
Verizon Protect
Verizon Protect
Data & identity security
Free

Enhance your digital safety and reduce identity theft risk with a suite of security tools. Features include safe browsing, device and Wi-Fi scans, VPN, dark web monitoring, and identity management.

Safe browsingDevice scanWi-Fi scan
🔧 Utilities
(45K)
free with in-app purchases
8
AVG Mobile Security
AVG Mobile Security
AVG Mobile Security
Protection & private data
Free

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.

Identity Protection for leaked passwordsEncrypted Photo VaultWi-Fi Security Scanner
🔧 Utilities
(76K)
free with in-app purchases
9
Dont Touch My Phone: Antitheft
Dont Touch My Phone: Antitheft
Dont Touch My Phone: Antitheft
Protect Your Phone's Safety
Free

This app provides robust security features to safeguard your mobile device from unauthorized access and theft. It includes alarms for movement, failed unlock attempts, airplane mode activation, and charger disconnection, ensuring your phone's safety and privacy.

Intruder AlarmAirplane Mode AlarmCharging Alarm
🔧 Utilities
(14K)
free with in-app purchases
10
Best Phone Security
Best Phone Security
Best Phone Security
Max Security, Max Privacy
Free

This app triggers an alarm when your device is touched or moved, deterring unauthorized access. It offers a PIN code for unlocking and a security alarm to notify you of any tampering. Ideal for protecting your device in public or from prying eyes.

PIN code unlockSecurity alarm notificationMotion-triggered alarm
🔧 Utilities
(3K)
free with in-app purchases
11
Bitdefender Mobile Security
Bitdefender Mobile Security
Bitdefender Mobile Security
Secure Privacy, Web Protection
Free

Safeguard your iPhone from phishing, malicious websites, and data breaches. This app offers real-time threat monitoring, security scans, and account privacy checks to protect your personal information and online identity.

Scam Alert for phishingWeb Protection against dangerous sitesSecurity Scan for vulnerabilities
🔧 Utilities
(35K)
free with in-app purchases
12
McAfee Security for T-Mobile
McAfee Security for T-Mobile
McAfee Security for T-Mobile
by T-Mobile USA, Inc.
Free

This app offers comprehensive security for your devices, protecting your privacy and identity online. It includes features like safe browsing, Wi-Fi scanning, and identity monitoring to keep you safe while exploring the internet.

Safe browsing to block malicious websitesWi-Fi and system scanner for network securityPersonalized Protection Score
🔧 Utilities
(55K)
ad-supported
13
Malwarebytes - Mobile Security
Malwarebytes - Mobile Security
Malwarebytes - Mobile Security
Privacy, VPN, Web Protection
Free

This app offers comprehensive mobile security and privacy protection for Apple devices. It includes features like ad blocking, scam text filtering, and identity protection. A free trial is available, with ongoing free protection and optional premium subscription features.

Ad Blocking for SafariText Message FilteringDigital Footprint Scanner
🔧 Utilities
(104K)
free with in-app purchases
14
Swann Security
Swann Security
Swann Security
Security You Can Trust
Free

Manage your wired and wireless security systems from a single application. View live feeds from compatible Wi-Fi cameras and DVR/NVR series. Stay connected to your home or business security from anywhere.

Unified control of security systemsSeamless integration of wired and wireless solutionsLive viewing of Wi-Fi cameras
📊 Productivity
(68K)
free with in-app purchases
15
SimpliSafe Home Security App
SimpliSafe Home Security App
SimpliSafe Home Security App
by SimpliSafe, Inc.
Free

Control your home security system remotely from your iPhone or iPad. Arm or disarm your system, receive instant alerts, and view a detailed timeline of events. Live video streaming is also available with compatible cameras.

Remote arm/disarmInstant notificationsEvent timeline
🌟 Lifestyle
(323K)
free with in-app purchases
16
Phone Guardian Safe Mobile VPN
Phone Guardian Safe Mobile VPN
Phone Guardian Safe Mobile VPN
Secure WiFi & Online Privacy
Free

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.

Secure web browsingOnline activity trackingData encryption
🔧 Utilities
(42K)
free
17
Trend Micro Mobile Security
Trend Micro Mobile Security
Trend Micro Mobile Security
Privacy and Web Protection
Free

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.

Malicious website, ad & tracker blockingWeb Guard for safe browsingiMessage protection
🔧 Utilities
(28K)
free with in-app purchases
18
Avira Mobile Security
Avira Mobile Security
Avira Mobile Security
Privacy, VPN, Web Protection
Free

Enhance your iPhone's privacy and security with a VPN for anonymous browsing, identity protection against email leaks, and web protection against malicious sites. It also includes call blocking and contact backup features.

Free VPN for anonymous browsingIdentity Safeguard for email leak detectionWeb Protection against phishing and malware
🔧 Utilities
(4.5K)
free with in-app purchases
19
Clario: Privacy & Security
Clario: Privacy & Security
Clario: Privacy & Security
ID Protection, VPN, Ad Blocker
Free

This app provides comprehensive mobile security and privacy features, including fraud link detection, identity protection with data breach monitoring, and ad blocking. It offers 24/7 live expert assistance to help users navigate their digital lives safely.

Fraud link checkerIdentity protection & data breach monitorAd blocking
🔧 Utilities
(2.6K)
subscription
20
Mobile Security & AntiVirus.
Mobile Security & AntiVirus.
Mobile Security & AntiVirus.
Anti Theft Alarm & Private VPN
Free

Protect your device from theft with an intelligent alarm and location tracking. Secure your photos and contacts with cloud backup. Block unwanted calls and messages using pattern or direct number blocking.

Anti-theft alarmDevice location trackingPhoto and contact backup
🔧 Utilities
(6.7K)
subscription