The virus scanners are just one aspect when it comes to protecting your phone. It's important to also consider other features, such as call/text blocking as well as parental controls and anti-theft protection. You'll need to select an antivirus program that isn't heavy on your device's performance and does not consume a a lot of battery power.
Bitdefender is a great option because it offers excellent security features that have been proven by independent lab tests and our own in-house testing. It also has other options, like a camera that will take pictures of anyone who tries to break into your smartphone. The free version provides a good level of protection and the cost of a subscription is affordable.
AVG is a great choice also. It has a range of features and a great detection. It is a well-known antivirus and received the top marks in our lab and hands-on tests for Android malware. It also has a strong anti-theft function that allows you to locate remote lock and wipe your phone in case of theft.
Quick Heal Another popular app, utilizes the Avast engine (Avast acquired AVG in 2016). It's a good all-round security program that includes anti-virus scanning, ad blocker, a junk cleaner and a RAM boost that can to improve the performance of your device. It also comes with a password manager and dark web monitoring tools.