Antivirus AI - Virus Scanner
8.9 2K+
v2.5.1 by Protectstar Inc.
About Antivirus AI
Antivirus AI (Package Name: com.protectstar.antivirus) is developed by Protectstar Inc. and the latest version of Antivirus AI - Virus Scanner 2.5.1 was updated on September 16, 2026. Antivirus AI - Virus Scanner is in the category of Tools. You can check all apps from the developer of Antivirus AI - Virus Scanner. Currently this app is for free. This app can be downloaded on Android 10.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Antivirus AI by Protectstar is an antivirus app and virus scanner for Android. Check apps, files and APKs for malware, spyware and other threats, review the results and take action. Security for the phone you use for banking, shopping, work and everyday life.
Start with a free manual scan. For ongoing background protection, PRO and GOV add real-time protection and scheduled scans.
Independently tested
Antivirus AI received AV-TEST certification in 2023, 2024 and 2025. Its app security has also been assessed under DEKRA MASA L1. These are different checks: antivirus testing evaluates protection, performance and usability, while MASA examines defined app-security requirements.
Scan apps, files and APKs
Check installed apps and downloaded APK files with an AI-powered malware scanner. Before installing an app from an unfamiliar source, scan the APK and review any findings. Run another check after installing new software or whenever you want to review your phone's security.
• Scan on demand, when it suits you.
• Check apps and files for known and suspicious threats.
• Detect malware, spyware, ransomware and banking trojans.
• Find harmful adware and potentially unwanted apps.
• Review detected threats and follow the available removal steps.
Malware removal with a clear next step
A warning should help you decide what to do. Antivirus AI shows detected threats so you can review the finding rather than guess. Remove harmful files or follow Android's uninstall process for a detected malicious app. Quarantine options are available according to your edition and the type of finding.
Two engines, one focused security app
Dual Engine combines signature-based detection with AI analysis. Known malware can be matched against existing signatures, while suspicious patterns and behavior provide additional clues about new or disguised threats. This gives your antivirus scan more than one way to assess a risk.
Deep Detective™ adds heuristic analysis. Protectstar AI CLOUD supports threat analysis and the distribution of updated protection rules. Together, these technologies support the detection of suspicious software and help you decide how to respond to a finding.
Privacy without advertising
No ads. No advertising trackers. No sale of personal data. Security features may process technical app, file and device information as explained in our privacy policy and the Google Play Data safety section. Privacy means being clear about what is processed and why.
Protection that fits your routine
Use a virus scan to check a newly downloaded APK, review an unfamiliar app or investigate unexpected pop-ups. Unusual battery or data use alone does not prove an infection; a scan can help you check for detectable threats. Keep Android and your apps updated alongside your antivirus protection.
Choose your level of protection
FREE lets you run manual antivirus scans without a subscription. PRO adds real-time malware protection in the background and scheduled scans. GOV includes PRO features with additional security options for more demanding use cases. Compare the included features in the app before choosing an upgrade.
Paid features require a purchase. Prices, billing periods and any trial conditions are shown before confirmation. Subscriptions purchased through Google Play can be managed in Google Play.
Virus removal, not storage cleaning
Looking for a virus cleaner? Antivirus AI helps remove detected malware. It does not clear junk files or boost RAM. No scan can guarantee detection of every threat.
Comparing antivirus apps? Start with a scan, review the result and choose the protection that fits your Android.
Start with a free manual scan. For ongoing background protection, PRO and GOV add real-time protection and scheduled scans.
Independently tested
Antivirus AI received AV-TEST certification in 2023, 2024 and 2025. Its app security has also been assessed under DEKRA MASA L1. These are different checks: antivirus testing evaluates protection, performance and usability, while MASA examines defined app-security requirements.
Scan apps, files and APKs
Check installed apps and downloaded APK files with an AI-powered malware scanner. Before installing an app from an unfamiliar source, scan the APK and review any findings. Run another check after installing new software or whenever you want to review your phone's security.
• Scan on demand, when it suits you.
• Check apps and files for known and suspicious threats.
• Detect malware, spyware, ransomware and banking trojans.
• Find harmful adware and potentially unwanted apps.
• Review detected threats and follow the available removal steps.
Malware removal with a clear next step
A warning should help you decide what to do. Antivirus AI shows detected threats so you can review the finding rather than guess. Remove harmful files or follow Android's uninstall process for a detected malicious app. Quarantine options are available according to your edition and the type of finding.
Two engines, one focused security app
Dual Engine combines signature-based detection with AI analysis. Known malware can be matched against existing signatures, while suspicious patterns and behavior provide additional clues about new or disguised threats. This gives your antivirus scan more than one way to assess a risk.
Deep Detective™ adds heuristic analysis. Protectstar AI CLOUD supports threat analysis and the distribution of updated protection rules. Together, these technologies support the detection of suspicious software and help you decide how to respond to a finding.
Privacy without advertising
No ads. No advertising trackers. No sale of personal data. Security features may process technical app, file and device information as explained in our privacy policy and the Google Play Data safety section. Privacy means being clear about what is processed and why.
Protection that fits your routine
Use a virus scan to check a newly downloaded APK, review an unfamiliar app or investigate unexpected pop-ups. Unusual battery or data use alone does not prove an infection; a scan can help you check for detectable threats. Keep Android and your apps updated alongside your antivirus protection.
Choose your level of protection
FREE lets you run manual antivirus scans without a subscription. PRO adds real-time malware protection in the background and scheduled scans. GOV includes PRO features with additional security options for more demanding use cases. Compare the included features in the app before choosing an upgrade.
Paid features require a purchase. Prices, billing periods and any trial conditions are shown before confirmation. Subscriptions purchased through Google Play can be managed in Google Play.
Virus removal, not storage cleaning
Looking for a virus cleaner? Antivirus AI helps remove detected malware. It does not clear junk files or boost RAM. No scan can guarantee detection of every threat.
Comparing antivirus apps? Start with a scan, review the result and choose the protection that fits your Android.
Antivirus AI 2.5.1 Update
+ 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!
Read More
Antivirus AI Features
Related Videos
Previous Versions
More
Variant
Arch
Version
DPI
2510
September 2, 2026
Antivirus AI - Virus Scanner
2.5.1
(2510)
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: f9a0b0e24063f908f05be7e9f57773e270401089
Base APK: com.protectstar.antivirus.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 18.19 MB
What's New:
+ 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!
+ 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!
armeabi-v7a
Android 10.0+
160-640dpi
2510
September 16, 2026
Antivirus AI - Virus Scanner
2.5.1
(2510)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 3a0d1f425b4d0e4816d26d40010e591a3d7b9cad
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 14.71 MB
What's New:
+ 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!
+ 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!
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
2401
June 25, 2026
Antivirus AI - Virus Scanner
2.4
(2401)
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: a00ca3f49305cb5d75a6aab87a1851b9efe4bf0c
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 18.54 MB
What's New:
+ Adjustments for Android 16+
+ Improved tablet support
Thank you for using Antivirus AI and for being part of the community!
+ Improved tablet support
Thank you for using Antivirus AI and for being part of the community!
arm64-v8a
160-640dpi
2401
July 1, 2026
Antivirus AI - Virus Scanner
2.4
(2401)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 442dd389683b1fd6522c6a6e22d9717b4362fdb1
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 13.68 MB
What's New:
+ Adjustments for Android 16+
+ Improved tablet support
Thank you for using Antivirus AI and for being part of the community!
+ Improved tablet support
Thank you for using Antivirus AI and for being part of the community!
arm64-v8a
Android 8.0+
160-640dpi
2401
July 1, 2026
Antivirus AI - Virus Scanner
2.4
(2401)
Requires Android: Android 10.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 43ddef905c32c67fd609f97e5d4daca8194067db
Base APK: com.protectstar.antivirus.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 17.63 MB
What's New:
+ Adjustments for Android 16+
+ Improved tablet support
Thank you for using Antivirus AI and for being part of the community!
+ Improved tablet support
Thank you for using Antivirus AI and for being part of the community!
armeabi-v7a
Android 10.0+
160-640dpi
Variant
Arch
Version
DPI
2350
December 13, 2025
Antivirus AI - Virus Scanner
2.3.5
(2350)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: c9d5a3551ff68656c248f5fc7aa2f806cd31ffd0
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.xhdpi
Size: 12.99 MB
What's New:
+ Added more languages
+ Improvements and fixes
Thank you for using Antivirus AI and for being part of the community!
+ Improvements and fixes
Thank you for using Antivirus AI and for being part of the community!
arm64-v8a
Android 8.0+
160-640dpi
2350
December 13, 2025
Antivirus AI - Virus Scanner
2.3.5
(2350)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: f5f03144d30f057595ffb6ef80d68b0b6430be9b
Base APK: com.protectstar.antivirus.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 17.14 MB
What's New:
+ Added more languages
+ Improvements and fixes
Thank you for using Antivirus AI and for being part of the community!
+ Improvements and fixes
Thank you for using Antivirus AI and for being part of the community!
armeabi-v7a
Android 8.0+
160-640dpi
2350
June 17, 2026
Antivirus AI - Virus Scanner
2.3.5
(2350)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 551fadbe339056dc580c7ea6febc3dc865ed90c4
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 13 MB
What's New:
+ Added more languages
+ Improvements and fixes
Thank you for using Antivirus AI and for being part of the community!
+ Improvements and fixes
Thank you for using Antivirus AI and for being part of the community!
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
2341
October 23, 2025
Antivirus AI - Virus Scanner
2.3.4
(2341)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 59d41373e7fefe7c639d2fcc3752de0dff8df39e
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 17.33 MB
What's New:
+ Improved updates of signature files
Thank you for using Antivirus AI and for being part of the community!
Thank you for using Antivirus AI and for being part of the community!
arm64-v8a
Android 8.0+
160-640dpi
2341
October 24, 2025
Antivirus AI - Virus Scanner
2.3.4
(2341)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 3047da8b8c9038612bec139a488c1210391fff63
Base APK: com.protectstar.antivirus.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 16.31 MB
What's New:
+ Improved updates of signature files
Thank you for using Antivirus AI and for being part of the community!
Thank you for using Antivirus AI and for being part of the community!
armeabi-v7a
Android 8.0+
160-640dpi
2341
October 24, 2025
Antivirus AI - Virus Scanner
2.3.4
(2341)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 0817aa09044fb9873bd38b33d939593eb490c513
Base APK: com.protectstar.antivirus.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 12.19 MB
What's New:
+ Improved updates of signature files
Thank you for using Antivirus AI and for being part of the community!
Thank you for using Antivirus AI and for being part of the community!
arm64-v8a
Android 8.0+
160-640dpi
2340
October 15, 2025
Antivirus AI - Virus Scanner
2.3.4
(2340)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 2f4eea466e245a30783b0ad179cb9861520bd163
Base APK: com.protectstar.antivirus.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 16.32 MB
What's New:
+ Improved updates of signature files
Thank you for using Antivirus AI and for being part of the community!
Thank you for using Antivirus AI and for being part of the community!
armeabi-v7a
Android 8.0+
160-640dpi
More Information
Package Name:
Update Date:
2026-09-16
Latest Version:
2.5.1
Need Update:
Available on:
Requirements:
Android 10.0+
Report:
Safe to Download
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