Comparison

FS Protection vs F

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

Head to head
About

FS Protection

This app safeguards your personal information and devices while browsing the internet. It offers protection against malicious websites, secures banking transactions, filters scam SMS messages, and helps manage passwords and monitor email for data breaches. It also provides tools to protect children from inappropriate content and manage their online activity.

Highlights
  • Safe internet browsing
  • Malicious website avoidance
  • Secure banking site verification
  • Content filtering for children
  • Scam SMS message filtering
  • Password management
  • Email breach monitoring
Features
Read full description

FS Protection keeps you and your personal information secure on your iPhone and iPad devices while browsing. KEY FEATURES - Browse the internet safely - Avoid malicious websites with Safari browsing extension - Access only safe banking sites (protection indicator) - Protect your children's device from inappropriate content - Manage your protection easily - Filter scam SMS messages - Manage your passwords and monitor your email addresses for data breaches - Cover all your devices with one subscription We want you to enjoy your connected life without worrying - so explore the internet, enjoy online shopping, watch videos, listen to music, communicate with your family and friends, and let FS Protection keep you protected. Our award-winning security looks out for you and the people close to you, on every device, all the time. BROWSE SAFELY Browsing protection keeps you safe on the Internet. It protects your security and privacy by keeping you away from harmful sites. Banking protection verifies the safety of the banking sites you visit, shows you an indicator when you access a safe banking site and the connection is secure. PROTECT YOUR PRIVACY FS Protection protects your privacy in multiple ways. Browsing protection covers you when you surf the web with the app's own browser. It keeps you away from web sites that may jeopardize your privacy. Browsing protection allows you to explore the Internet safely; you are automatically stopped if you try to access sites you should not. SMS Protection filters scam SMS messages instantly with AI-powered automatic detection. PROTECT YOUR IDENTITY Manage your passwords and use AutoFill to easily input your credentials to apps and websites. Monitor your email addresses for data breaches to find out if your personal information has been leaked. PROTECT YOUR CHILDREN'S DEVICE FS Protection responds to the protection needs of your entire family. FS Protection contains all you need to protect your children online; browsing protection, content filter, safe search and browsing time limits. One protection for you and your family. Family Rules and browsing protection can be enabled for all internet traffic on your children's device thanks to our VPN technology. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

F

This app manages your connected home security, protecting all internet-connected devices from cyber threats. It offers features like smart home security, browsing protection, and family controls to safeguard your digital life and online privacy.

Highlights
  • Smart home security
  • Browsing protection
  • Tracking protection
  • Botnet protection
  • Family protection
  • Device management
Features
Read full description

Requires a compatible router/home gateway with F-Secure Sense connected home security inside. F-Secure Sense connected home security in your router/home gateway protects all internet-connected devices in your connected home, from desktop computers and phones to smart TVs, gaming consoles and baby monitors against cyber attacks. The easy-to-use Sense app enables you to manage your connected home security. From F-Secure, a cyber security company, who has driven innovations in cyber security, defending tens of thousands of companies and millions of people for over three decades. Every new device in our home network is a potential back door into our digital lives, since most new connected devices aren’t designed to be secure. F-Secure Sense connected home security in your router/home gateway protects all your devices connected to your home network from ransomware, bots, and other threats to your online privacy and security. It also includes protection for your children with filtering unsuitable content and setting healthy boundaries for children’s time spent online. KEY FEATURES - SMART HOME SECURITY Protect your connected devices against online threats and hacking. Receive notifications if devices start behaving oddly and block Internet access for those devices. - BROWSING PROTECTION Explore the Internet safely and do banking and shopping worry-free as Sense in your router/home gateway will block malicious or compromised sites to prevent you from getting infected. - TRACKING PROTECTION Ensure your privacy with Sense in your router/home gateway preventing tracking sites from following your surfing habits and collecting data about you. - BOTNET PROTECTION Stay secure with Sense in your router/home gateway blocking traffic from compromised device to attacker’s command & control center. - FAMILY PROTECTION Set healthy boundaries for your children’s time online and protect your children from unsuitable web content with Sense in your router/home gateway. - MANAGE YOUR DEVICES AT HOME Manage devices in your home network with the Sense app and see how Sense in your router/home gateway is protecting you. For frequently asked questions see our user guide: https://help.f-secure.com/

Screenshots

FS Protection1 screens
F4 screens

Verdict

The call

The clearest difference is review sentiment: FS Protection at 80% against F's 0%. FS Protection also leads on rating (4.5 vs 4.0) and update cadence (every 3 weeks vs every 2 months). F's advantage is in-app purchases (none vs 4) and iOS requirement (16.0 vs 18.0). On price, ads and device support 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. FS Protection sells 4 in-app purchases, starting at $4.99 per year. F asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FS Protection holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: FS Protection has 20 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of FS Protection's written reviews are positive against 0% of F's.

UpkeepUpdate frequency

FS Protection ships an update every 3 weeks, F every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
FS Protection versus F: the parameters behind the verdict, then further details
ParameterFS ProtectionF
PriceFreeFree
Rating4.5 (20 ratings) — better4.0 (3 ratings)
Positive reviews80.0% of reviews — better0.0% of reviews
Number of ratings20 — better3
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size320 MB58 MB
Age rating4+4+
DeveloperF-Secure Data OyF-Secure Corporation

Customer experience

FS Protection

All ratings19 ratings
Positive78.9%
Neutral15.8%
Negative5.3%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

F

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

FS Protection

Subscriptions1
  • FS Protection Total 1 Device$4.991 Year
One-time3
  • 1 month, 1 Device$1.99
  • MS 12 Months - 1 device$20.99
  • Total 12 Months - 3 devices$49.99
None

F

No in-app purchases

Questions

Is FS Protection free?
FS Protection is free to download, with in-app purchases available.
Is F free?
F is free to download, with no in-app purchases.
Which has better reviews, FS Protection or F?
FS Protection is rated higher. FS Protection averages 4.5 out of 5 from 20 ratings, while F averages 4.0 from 3 ratings.
Do FS Protection or F have ads?
Neither FS Protection nor F shows ads.
Which is updated more often, FS Protection or F?
FS Protection ships an update every 3 weeks, and F every 2 months. Most recently, FS Protection was updated on November 1, 2026 and F on November 3, 2026.

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