The best free Antivirus for Android. Easily remove virus completely from your phone with one click. 1Antivirus helps you protect your phone at all times, preventing viruses from infecting and damaging your phone. 1Antivirus uses cloud computing technology, automatically identifies new viruses without updating the application, making the application lighter, does not take up space, does not slow down the phone. In particular, 1 Antivirus uses AI technology, which helps detect viruses and malwa