Some mobile antivirus apps provide an extra app lock feature, allowing you to lock certain sensitive/personal apps behind a passcode, and if someone is snooping around your phone and fails to enter the correct passcode, you'll be notified.
With more than 600 million users worldwide, China-based company Cheetah Mobile is one of the largest developers in the market and their flagship antivirus called Security Master is one of the best out there. If you’re looking for a robust and fully-featured mobile antivirus, CM Security is one app you'll want to try!3rate
VoodooShield is a whitelisting app for your devices; when you're browsing the net, just put everything on quarantine (basically, locking down your computer) and only whitelist handful of apps you know you need to use. Once you're done browsing, you can then lift the lockdown and use your programs freely. -rate
Bunifu is pretty unique antivirus company mainly because their antivirus is completely free and that they specifically target the African market, which according to Bunifu, has big gaps that need to be filled. They offer services for schools and mobile devices as well as the regular PC versions. -rate
LifeLock is a security program specially designed to protect your personal information and keep you safe from any cybercriminal action. They’re focused primarily on fighting off identity theft, which has become a real issue in the past decade. They are currently partnered with Norton 360 as well.-rate