There are several reliable online antivirus scans for Android mobile apps, many of which are free. However, it is important to choose a program that has high malware detection rates and does not use up your battery or slow down your device too much.
Avast Free Mobile Security ranks among the top. Its protection scores in tests are top-notch, it does a great job of scanning for viruses, and is not overly demanding on resources or battery life. It has a feature which requires that apps be signed in with a PIN to be opened. This safeguards them from malware that could open it automatically, stealing sensitive data. Its only real downside is the presence of adverts but you can pay a tiny monthly or annual fee to eliminate these.
Lookout mobile security, which is now being rebranded as Lookout Security and Antivirus or Lookout Personal, was among the first antivirus apps available for Android and is still doing well in protecting phones. Its simplicity of use and clean interface as well as its absence of advertisements are the reasons behind its popularity. Its free version includes basic features, such as scanning for malware and blocking websites that are phishing.
McAfee Mobile Security, another excellent antivirus program. Its powerful anti-theft features let you track the device that has been lost or remotely lock it or erase its data. Other highlights include junk removal tool, a RAM boost and a Wi-Fi scanner. The only issue is its reliance on how do you clear your clipboard on android an internet connection, and slow performance during security scans.