Supernova Cleanup & Antivirus

15.7K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
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About this app

Key Features of Supernova - Cleanup & Antivirus

Junk File Cleaner: Identifies unnecessary files, such as cached data and temporary files.

Large File Manager: Scans for large files on your device, allowing you to manage and delete them.

Duplicate Photo: Detects duplicate photos to help you organize your gallery.

Compress Photo: Compresses image files to reduce their size.

Deep Scan: Performs a thorough scan of your device to detect unnecessary files such as empty folders, screenshots, and old APK files.

Battery Analyzer: Provides insights into your device's battery health, including temperature and charge level.

Antivirus: Scans for potential threats like malware, viruses, and other malicious software.

Wi-Fi Security Check: Scan nearby Wi-Fi networks to check encryption and security.

Social Media Cleaner: Scan and remove unnecessary images, videos, and cache files from social media folders.

Supernova - Cleanup & Antivirus requires the following permissions for the operation of core features:

READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE, MANAGE_EXTERNAL_STORAGE – Necessary for the proper functioning of Junk File Cleaner, Large File Management, Duplicate Photo Finder, Photo Compression, Deep Scan, Social Media Cleaner and Antivirus Protection.

FOREGROUND_SERVICE – Required to maintain essential background operations, allowing real-time security scans and storage analysis while ensuring a seamless user experience.

User Control: All deletions are executed only after the user manually confirms them, ensuring complete control over the process.

Privacy Note:
Supernova – Cleanup & Antivirus processes all storage data locally on your device. No personal data, files, or sensitive information is collected, stored, or shared without your explicit consent.

ACCESS_WIFI_STATE: Allows the app to access information about the current Wi-Fi state and scan nearby networks for security analysis.

CHANGE_WIFI_STATE: Required for proper interaction with Wi-Fi and system components like the Connectivity Manager. The app does not enable or disable Wi-Fi on its own but uses this permission to function correctly within the system.

ACCESS_FINE_LOCATION and ACCESS_COARSE_LOCATION (with neverForLocation flag): Needed on Android 10+ to scan Wi-Fi networks due to system restrictions. These permissions are not used to determine the user’s location.

Important Note: All data collected through these permissions is processed locally on the device and is not used for location tracking or shared with third parties.

The antivirus functionality in app is powered by Trustlook’s SDK, which collects information about installed applications and APK files to identify potential viruses and classify them accordingly. The data collected includes details such as package names, digital signatures, and hashes. This information is then sent to Trustlook’s cloud services for virus scanning and detection. We need your consent to collect this data before initiating the virus scan.
For more information, you can review Trustlook’s privacy policy here: https://www.trustlook.com/privacy-policy
Remove junk, find duplicates, and scan for threats
Updated on
May 4, 2026

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
    Location, Personal info and 4 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

15.4K reviews
Grace Jose
June 6, 2025
Really good! It saved my grandma's phone from getting more viruses and getting hacked. I was terrified, crying and scratching my arms hard because this would be the second time I ruined a phone. When I found this app, it literally saved my life. I was extremely relieved to find out my grandma's phone is no longer in danger. I'm glad I trusted this app. Thank you for everything, Supernova! :)
3,858 people found this review helpful
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Daniel Shire
June 11, 2025
sent me a notification threatening to lock my phone down. When I allowed it to scan my phone, opened up an ad to install yet another app to do so. This is a bogus app bordering on criminal. I would give it negative stars if I could
2,089 people found this review helpful
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Anuka Hawal Rai
October 1, 2025
guys don't download this app a notification comes to your phone saying your 1-100% of your hard drive is damaged and a fake software recommends this app this app asks the exes of your files while cleaning and takes your files information and it does not clean any viruses but adds one in your
66 people found this review helpful
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What’s new

Bug fix
UI improvements
Content rating
Everyone
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App support

About the developer
Supernova App Development, LLC
support@supernovaappdevelopment.com
apartment N75, N22 Bakhtrioni street Tbilisi 0194 Georgia
+380 50 031 0456