Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Shares Location, Unrestricted Internet
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

J-SAFE is a security solution, including antivirus, designed to protect your personal information and internet usage on your Android smartphone or tablet. J-SAFE protects you so you can enjoy your online life with peace of mind, whether browsing the web, online shopping, watching videos and listening to music, or communicating with family and friends. Powered by F-Secure's award-winning scanning engine, it protects you and all your family's and friends' devices from threats.

Virus Scan: Blocks viruses, Trojans, and spyware that collect and distribute personal information, or steal important information such as credit card numbers and banking credentials, protecting you from privacy breaches and financial losses.

Safe Browser Use: Browser protection prevents connections to phishing sites and malware distribution sites, ensuring safe internet use. It also displays a pop-up confirming the site's security when connecting to online banking sites.

Privacy Protection: J-SAFE protects your privacy from various angles. Safe Browsing prevents access to websites that may compromise your privacy. The anti-theft feature protects the data on your device. The app privacy feature helps identify applications attempting to access your private information.

Content Filtering (Family Protection)
J-SAFE was developed to protect your entire family. Not only is it available for adult family users, but it also includes content filtering to protect children from online dangers by preventing connections to inappropriate sites.

Main Features
• Antivirus function to protect your device from malware and spyware infections
• Browser protection function to prevent connections to dangerous sites
• Banking protection function to clearly indicate connections to secure banking sites
• Content filtering to prevent children from accessing inappropriate web content
• Password management function to securely store passwords
• ID monitoring function to monitor for personal information leaks

Data Privacy Compliance

J-SAFE always applies strict security measures to protect the confidentiality and integrity of your personal data. : https://j-safe.jp/privacy.html

This app uses accessibility services
J-SAFE uses each permission with the consent of the end user. Accessibility service permissions are used in particular for Chrome protection features. - Chrome reads the website URL and verifies its safety.

This app uses VPNService.
The content filtering feature uses VPNService to filter network traffic on your device and block inappropriate content. This is only done with the user's explicit consent. No personal data is collected.
J-SAFE - Anti-virus and Internet security for Android smartphones and tablets
Updated on
Jun 27, 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
    Files and docs
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

軽微なバグの修正を行いました。