There are a number of trustworthy online antivirus scan for Android mobile applications, a lot of which are free. However, it is important to choose a service that has good malware detection rates and doesn’t take up too much battery or slow down your device too much.
Avast Free Mobile Security is one of the best. Its protection scores are excellent in tests, and it is very effective in scanning for viruses and it doesn’t eat up too much battery life or resources. It has a feature which makes apps require a PIN in order to open. This protects them against malware which could launch the application automatically, and steal sensitive information. The only drawback is that it includes ads however you can pay a monthly or yearly fee to get rid of the ads.
Lookout mobile security, currently changed to Lookout Security and Antivirus or Lookout Personal, was among the first antivirus applications for Android and does a fine job of protecting phones. Its simplicity of use and clean interface high-performing board software as well as its absence of ads are the main reasons for its popularity. Its free tier comes with a basic set of features; it searches for malware, locates lost phones and blocks known phishing websites.
McAfee Mobile Security is another excellent antivirus app. Its powerful anti-theft features permit you to locate the lost device remotely lock it or wipe its data. Other highlights include junk cleaner, a ‘RAM boost and Wi-Fi scanner. The only issue is its reliance on a connection to the internet and slow performance during a security scan.