Comparison

F vs AVG Mobile Security

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

F

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.

Highlights
  • Malware, spyware, adware, and phishing protection
  • Device location tracking and remote lock/wipe
  • Data breach alerts and identity theft protection
  • Secure Wi-Fi and safe browsing with VPN
  • Low battery location saving (Signal Flare)
Features
Read full description

F-Secure provides premium mobile security and identity protection for all your devices. Receive protection from malware and spyware, and rest assured you’re in safe hands with F-Secure Mobile Security, the only all-in-one mobile security app. With our identity theft protection services, you receive instant security from threats and personal data theft. Stay ahead of any malware, spyware, phishing attacks and other threats with the F-Secure Mobile Security app. Protect your devices and identity from threats, stay up-to-date with the latest security protection, and scan for anything suspicious—all in one easy to use mobile security app. Mobile Security - Premium mobile security & identity protection for all of your Apple devices. - Receive protection from malware, spyware, adware, & phishing. Secure Your Device and Personal Data - Receive instant security from threats, and personal data theft. - Locate & Alert: Map the location of your device & make it sound an alarm - even on silent! - Signal Flare: Automatically save your device’s location when the battery is low. F-Secure Security Features - Total mobile security and features to protect your mobile device, data and privacy. - Data Breach Report: Receive alerts on how to secure your data whenever a company, app, or service you use has a data breach. - Data Lock & Wipe: Remotely lock your device, post a custom message & erase your data. Browse The Internet with Confidence - Safe WiFi: Keep your data and internet connection safe and secure from phishing and other Wi-Fi attacks. - Privacy Guard: Prevent redirection to malicious websites - Safe Browsing: Use a VPN service on URLs to alert you of potential threats to your personal information. Personal Data & Identity Protection - Identity theft protection (US only): Enjoy the added benefit of Identity theft protection, an invaluable service that keeps your identity safe from threats. Experience the peace of mind that comes with F-Secure Mobile Security, where your device, data, and identity are our top priorities. Trust F-Secure Mobile Security to protect your privacy and what matters most to you. Insurance coverage is provided by a third-party & is subject to the terms, conditions & exclusions of the insurance policy available at www.f-secure.com/en/legal/terms/lms/terms-of-service. F-Secure is not a licensed insurer or insurance agent. Subscription Information: If you subscribe through the app, your subscription will be charged to your Apple account. Your subscription will automatically renew at the end of each subscription term, unless you turn off auto-renewal. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase, but must do so within 24 hours before the end of your current subscription term to avoid renewal. Any unused portion of a free trial period, if offered, may be forfeited when you purchase a subscription.

About

AVG Mobile Security

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.

Highlights
  • Identity Protection for leaked passwords
  • Encrypted Photo Vault
  • Wi-Fi Security Scanner
  • Secure Browsing with VPN (Premium)
  • Real-time notifications
Features
Read full description

• Identity Protection We’ll send you a notification right away if any account passwords linked to your email are leaked online, so you can change them as soon as possible. • Photo Vault Hide your photos in an encrypted vault, accessible via PIN, Touch ID, or Face ID — so your private photos stay truly private. • Wi-Fi Security Automatically scans your current wireless connection to ensure it’s safe and uncompromised — and if any trouble is detected, we’ll let you know right away. • Secure Browsing - available in Premium version A built-in VPN will ensure that your browsing remains safe and private, no matter where you are or what you’re doing. How our subscriptions work: - Trial: A year-long subscription comes with a 14-day free trial. Monthly subscriptions have a 7-day free trial. Both can be canceled within 24 hours of ending without being charged - Payment will be charged to your iTunes Account after you confirm the purchase - Auto-renewal is turned on by default. You can turn it off anytime before 24 hours of your current subscription period ending. Within 24 hours of your current subscription period ending, you will be charged for the same duration as the current subscription - You can manage your subscriptions or turn off auto-renewal via the Account Settings after purchase - During your active subscription period, you can’t cancel your subscription - Any unused time left in your free trial will be forfeited when you purchase the full subscription * VPN service is not available for use within India as a result of governmental regulations requiring the logging and saving of user data, but you can still use your VPN service when traveling outside of India. Privacy Policy available at https://www.avg.com/privacy Terms and Conditions info at https://www.avg.com/eula

Screenshots

F4 screens
AVG Mobile Security4 screens

Verdict

The call

The clearest difference is monetization model: AVG Mobile Security at free with in-app purchases against F's subscription. F's advantage is iOS requirement (13.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. F sells 10 in-app purchases, starting at $2.99 per month and AVG Mobile Security sells 19 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for F against 4.7 for AVG Mobile Security. Both are backed by a comparable volume of ratings — 107K and 78K respectively. Written reviews are what separate them: 57% of F's written reviews are positive against 55% of AVG Mobile Security's.

UpkeepUpdate frequency

F ships an update every 6 weeks, AVG Mobile Security every 3 weeks. Both last shipped on September 24, 2026.

Scorecard2 real differences · 9 level
F versus AVG Mobile Security: the parameters behind the verdict, then further details
ParameterFAVG Mobile Security
PriceFreeFree
Rating4.6 (107K ratings)4.7 (78K ratings) — better
Positive reviews57.3% of reviews — better54.6% of reviews
Number of ratings107K — better78K
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
Best chart rank#154 — better#167
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size104 MB465 MB
Age rating4+4+
DeveloperF-Secure CorporationAVG eCommerce CY Limited

Customer experience

F

All ratings107,009 ratings
Positive91.6%
Neutral4.1%
Negative4.2%
Written reviews548 reviews
Positive57.3%
Neutral6.0%
Negative36.7%

AVG Mobile Security

All ratings77,920 ratings
Positive93.8%
Neutral3.6%
Negative2.6%
Written reviews811 reviews
Positive54.6%
Neutral7.2%
Negative38.2%

User reviews

F

From 107K App Store ratings

What we love

  • 🚀 Exceptional app
  • 🔒 Safe and secure
  • 🔒 Excellent protection
  • 🚀 Reliable and stable
  • 🔒 Keeping me safe online

Room to improve

  • 🐛 Crashes all the time
  • 🐛 Not working
  • 🐛 Lookout upgrades without consent
  • 🐛 Impossible to cancel
  • 🐛 Cancels ad-blockers

AVG Mobile Security

From 78K App Store ratings

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

Bugs and requests

F

Reported bugs

5 issues
  • Lookout app not working on iPhone 11
  • Notifications not working
  • Subscription issues
  • Locating feature not working
  • VPN disconnection issues

Requested features

5 requests
  • Ability to contact support
  • Malware detection and removal
  • Real-time phone/app scanning
  • Security report generation
  • Dark mode option

AVG Mobile Security

Reported bugs

3 issues
  • VPN disconnects frequently
  • Compatibility issues with newer iOS versions
  • Incorrect threat detection and false positives

Requested features

3 requests
  • Improve VPN reliability and connection speeds
  • Add more detailed scanning and reporting capabilities
  • Provide better customer support and communication

In-app purchases

10 purchases

F

Subscriptions10
  • Lookout Premium$2.991 Month
  • Mobile Security Premium$4.991 Month
  • Lookout Premium Plus2 variants$9.991 Month
Show 7 more
  • Lookout Premium Plus Trial1 Month trial$9.991 Month
  • Lookout Premium Plus14 Days trial$9.991 Month
  • Lookout Premium$29.991 Year
  • Lookout Premium1 Year trial$29.991 Year
  • Lookout Premium Plus14 Days trial$59.991 Year
  • Lookout Premium Plus$99.991 Year
  • Lookout Premium Plus1 Year trial$99.991 Year
19 purchases

AVG Mobile Security

Subscriptions19
  • 1 month7 Days trial$4.991 Month
  • 1 Year14 Days trial$13.991 Year
  • Premium14 Days trial$15.991 Year
Show 16 more
  • Yearly subscription14 Days trial$19.991 Year
  • Premium tier7 Days trial2 variants$19.991 Year
  • Ultimate subscription14 Days trial$24.991 Year
  • Ultimate subscription$24.991 Year
  • Ultimate subscription7 Days trial$24.991 Year
  • 1 Year14 Days trial$28.991 Year
  • Yearly subscription1 Year trial$29.991 Year
  • 1 year Ultimate14 Days trial$29.991 Year
  • Ultimate subscription7 Days trial$29.991 Year
  • Ultimate subscription$29.991 Year
  • Yearly subscription1 Year trial$34.991 Year
  • Ultimate subscription14 Days trial$34.991 Year
  • Ultimate subscription7 Days trial$34.991 Year
  • 1 year Ultimate14 Days trial$39.991 Year
  • Ultimate subscription$39.991 Year
  • Ultimate subscription7 Days trial$39.991 Year

Questions

Is F free?
F is free to download, with in-app purchases available.
Is AVG Mobile Security free?
AVG Mobile Security is free to download, with in-app purchases available.
Which has better reviews, F or AVG Mobile Security?
AVG Mobile Security is rated higher. F averages 4.6 out of 5 from 107K ratings, while AVG Mobile Security averages 4.7 from 78K ratings.
Do F or AVG Mobile Security have ads?
Neither F nor AVG Mobile Security shows ads.
Which is updated more often, F or AVG Mobile Security?
F ships an update every 6 weeks, and AVG Mobile Security every 3 weeks. Most recently, F was updated on September 24, 2026 and AVG Mobile Security on September 24, 2026.
Which is more popular, F or AVG Mobile Security?
F currently peaks at #154 in the App Store charts, and AVG Mobile Security at #167. Chart position reflects recent download velocity rather than total install base.

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