Antivirus AI - Virus Scanner

Antivirus AI by Protectstar is an AI-powered antivirus and virus scanner for Android. Scan apps, files and APKs for viruses, malware and spyware. See what was found and remove detected threats step by step. Phone security without ads.

The free version includes manual virus scans without a subscription. For ongoing background protection, PRO adds real-time protection and scheduled scans.

SCAN APPS, FILES AND DOWNLOADS
Check the software and files on the phone you use for messages, shopping, banking and work.
• Scan installed apps and files for viruses and malware.
• Check downloaded APKs before installing them.
• Detect spyware, ransomware and banking trojans.
• Find harmful adware and potentially unwanted apps.
• Review the affected app or file and choose the next step.

WHEN TO RUN A VIRUS SCAN
Run a virus scan after downloading an unfamiliar file, opening an unknown attachment or installing an app from outside Google Play. Unexpected pop-ups or apps you do not recognize are also good reasons to check.

Worried your phone has been hacked or may contain spyware? Start by checking for malicious apps and files. Antivirus AI shows the findings and helps you take action.

VIRUS AND MALWARE REMOVAL
Open a finding to see which app or file is affected. Delete harmful files or follow Android's uninstall steps for a malicious app. You review the findings and decide what to remove. Run another scan afterward to check for remaining threats.

TWO ENGINES WORKING TOGETHER
Dual Engine combines known malware signatures with artificial intelligence. One engine looks for known threats. The other checks patterns linked to new or disguised malware. Together, they give your virus scan two ways to spot suspicious software.

Deep Detective adds checks for suspicious patterns. Protectstar AI CLOUD supports threat analysis and delivers updated protection rules to help the malware scanner keep up with new threats.

INDEPENDENTLY TESTED
Antivirus AI has been certified by AV-TEST multiple times. AV-TEST evaluates antivirus protection, performance and usability. DEKRA has also assessed the app's own security under MASA L1.

AWARDS
Antivirus AI received the BIG Innovation Award 2025 and the Artificial Intelligence Excellence Award 2025 from Business Intelligence Group. It was also a Mobile Apps product winner at Evan Kirstel's We Love Tech Awards 2026.

PRIVACY-FIRST MOBILE SECURITY
No ads, no advertising trackers and no sale of personal data. Your files are not uploaded to Protectstar. Security features use technical app, file and device information for threat checks. Our privacy policy and Google Play Data safety section explain the details.

CHOOSE YOUR PROTECTION
• FREE: manual virus scans without a subscription.
• PRO: real-time background protection and scheduled scans.
• GOV: everything in PRO, plus experimental protection rules (beta) and priority support.

Prices, billing periods and any trial terms are shown before purchase. Subscriptions bought through Google Play are managed in Google Play.

Antivirus AI focuses on virus detection and malware removal, not storage cleaning or RAM boosting. Make mobile security part of your routine: scan apps and files, review the results and act on detected threats.

Recent changes:
+ Enable Deep AI scan for custom scan
+ Extended and improved AI scan with deeper analysis
+ Improved Engine 2
+ Improved scanning preparations
+ Adjustments and optimisations

Thank you for using Antivirus AI and for being part of the community!