F-Secure Mobile Security

In-app purchases
4.3
1.14M reviews
100M+
Downloads
Content rating
PEGI 3
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About this app

New name, improved protection! Lookout Life is now F-Secure Mobile Security

Mobile Security & Antivirus from F-Secure provides premium mobile security & identity protection for all your Android devices. Protect your devices from viruses, malware and spyware, and rest assured you’re in safe hands with our ID theft protection services.

Secure your devices and your life, with F-Secure Mobile Security. F-Secure Mobile Security provides instant security from viruses, threats and personal data theft.

F-Secure Mobile Security is the only all-in-one mobile security & antivirus app that protects your mobile devices, your data & your identity. Stay ahead of any viruses, malware and spyware with our antivirus features, phishing attacks or other mobile theft breach with the Mobile Security & Antivirus app from F-Secure.

Secure Your Device and Protect Against Viruses:
• Virus Scanner: Continuous, over-the-air antivirus protection from viruses, malware, spyware, adware, & phishing. Just scan your device and we’ll take care of the rest!
• F-Secure Mobile Security makes it easy to identify, clean & remove viruses from your Android device.
• System Advisor: Checks your mobile device for root detections to make sure the operating system is working properly.
• Map the location of your device & make it sound an alarm - even on silent mode!
• Automatically save your device’s location when the battery is low.
• Theft Alerts: Get an email with a photo & location whenever suspicious behavior is detected that could mean your device has been stolen.
• Lock & Wipe: Remotely lock your device, post a custom message & erase your data.

Browse The Internet with Confidence:
• Safe Wi-Fi: Protects your mobile data from phishing & other Wi-Fi attacks. Get peace of mind as you connect to Wi-Fi networks on the go, knowing that your mobile connection is safe & secure.
• Safe Browsing: Uses a VPN service to scan every URL link you visit, helps detect online threats with antivirus technology, get alerts about sites that can infect your devices & steal your personal information.
• Privacy Guard: Prevent cyber-criminals from redirecting you to malicious websites while online.

Protect Your Identity and Personal Data:
• Breach Report: Get timely alerts whenever a company, app or service you use has a data breach along with info about how to best secure your data.
• Privacy Advisor: See what personal information can be accessed by your apps.
• Identity Monitoring Services (US only): Get alerted if your personal information is leaked on the dark web.
• $1M protection against the unexpected costs of identity theft.
• Get help restoring your identity in the case of identity theft.
• Get help canceling & replacing your lost wallet’s content (such credit cards).
Updated on
Aug 22, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
1.09M reviews
Gina K.
September 4, 2025
Update to developer's reponse: 9/4/25 - my subscription says F-Secure Premium Plus with Trial Period Google. This would be you. Also, the picture function does not work on a sometime basis. It NEVER works on android. Lastly, I tried sending an email to support at the email address provided. It bounced as an inactive address! Update: 9/1/25 - One year later, premium still doesn't send a picture and now added something called Google trial, at a cost of $64.94, something I did not ask for!
3 people found this review helpful
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F-Secure Corporation
September 4, 2025
Hi, Thanks for your feedback. The “picture on shutdown” feature has Android system limitations, so it may not always work. For the “Google trial” charge, please reach out to Google Play support to review or cancel unwanted subscriptions, as billing is managed by them. Thanks, Chameni / F-secure
Gabe Cloud
August 26, 2025
I'm not sure how it came to be that the Lookout name has become F minus, but I don't imagine this will give many people much faith in the performance of this app. It always worked fine as Lookout, however. I suppose if F minus still offers the same level of protection, I will continue to use it. May still want to consider a different choice of name, though.
5 people found this review helpful
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F-Secure Corporation
September 1, 2025
Hi, Thank you for taking the time to share your thoughts with us. We understand that the transition from Lookout to F-Secure may feel like a big change, especially since you’ve been used to the Lookout brand. Please rest assured that while the name has changed, the same level of protection and security remains the same. Regards, Chameni/F-Secure
Laura
August 16, 2025
useless! I've had f secure since February. I only have 1 of 5 allowed devices registered because it won't let me log in! while I send an invitation from that one device - it still won't let me log in! Advertisement is all it manifests. Thanks for the security F-secure, I want my money back. I gave you 6 months to make an impression - failed!
2 people found this review helpful
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F-Secure Corporation
August 21, 2025
Hello, We’re truly sorry for your experience. It sounds like an account or subscription link issue, and we’d like to fix it for you. Please reach out to our support team directly https://www.f-secure.com/en/support so we can: Reset or resend your invites. Make sure all your 5 devices are properly covered. Thanks, Chameni / F-Secure

What’s new

Say hello to our new identity! Lookout Life is now F-secure Mobile Security, with the same mission: to protect your digital world.