Block all potential threats

Prevent viruses and other malware from infecting your Android device

  • Perform regular scans to detect threats and vulnerabilities
  • Detect malicious apps before you install them
  • Protect against malware-infected links on the web
  • Verify the security of any Wi-Fi network
10M+
installs
100%
PROTECTION & USABILITY SCORE
4.7
STARS ON GOOGLE PLAY
12.5 m+
prevent attacks every month
Secure your data remotely

Remote control lets you stop thieves from accessing your data and helps you recover your device if it becomes lost or stolen.

Track your device’s location
Lock your device or wipe all of your sensitive data
Secretly capture photos and audio of the thief
Here’s what our users think

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Frequently Asked Questions
What makes Steller Security the best free antivirus for Android?

There's a myth out there that Macs don't get viruses — but it's just that: a myth. Yes, Macs need antivirus software. Macs and Macbooks can get viruses like any other device. And while many people think their Apple computers are protected, your Mac is not immune to malware, and so it's certainly vulnerable to attacks. As we see more and more computer viruses targeting Macs, it’s increasingly critical to protect your device with Mac antivirus software.

Why do Android devices need antivirus protection?

There's a myth out there that Macs don't get viruses — but it's just that: a myth. Yes, Macs need antivirus software. Macs and Macbooks can get viruses like any other device. And while many people think their Apple computers are protected, your Mac is not immune to malware, and so it's certainly vulnerable to attacks. As we see more and more computer viruses targeting Macs, it’s increasingly critical to protect your device with Mac antivirus software.

Why isn’t Android’s built-in antivirus enough?

There's a myth out there that Macs don't get viruses — but it's just that: a myth. Yes, Macs need antivirus software. Macs and Macbooks can get viruses like any other device. And while many people think their Apple computers are protected, your Mac is not immune to malware, and so it's certainly vulnerable to attacks. As we see more and more computer viruses targeting Macs, it’s increasingly critical to protect your device with Mac antivirus software.

Will Steller Security Mobile Security impact my phone’s performance?

There's a myth out there that Macs don't get viruses — but it's just that: a myth. Yes, Macs need antivirus software. Macs and Macbooks can get viruses like any other device. And while many people think their Apple computers are protected, your Mac is not immune to malware, and so it's certainly vulnerable to attacks. As we see more and more computer viruses targeting Macs, it’s increasingly critical to protect your device with Mac antivirus software.

Stay safe with the ultimate antivirus protection for your mobile device