A free program for Android, by Quantum4u.

Booster: Antivirus & Cleaner is a free utility that provides protection against malicious programs and harmful files.

This antivirus application not only removes junk files but also improves the performance of your phone.

You can utilize this antivirus app to keep your device free of malware and virus attacks. It scans your phone and removes all malware and virus threats.

Booster: Antivirus & Cleaner also helps you to clean unnecessary files and provides you with a memory booster.

Booster: Antivirus & Cleaner can automatically remove all of the junk files from your device. It works as a memory booster and improves the performance of your phone.