Malwarebytes is one of our favorites in this list, for a couple of reasons. Kaspersky Mobile Antivirus: AppLock & Web Security Malwarebytes Anti-Malware The anti-theft feature, for example, isn't premium but does require an account to work. If you want to test out the premium features, there's a 30-day trial to activate within the app, but to use some of the features you will need to create an account using your email address. If you need to cover more than one Android device, you can add up to two more at $5 per device, per year. It can also protect you with real-time, web protection, and a few privacy options, though to get the full package you'll need to pay for the premium version of the app, which is currently priced at $14.95 for one year. That means you get anti-virus, call and text control, anti-theft, and anti-phishing features. Kaspersky is a well-established anti-virus and security package on desktop, and with its Android app it brings that protection to your mobile. Sophos Mobile Security Kaspersky Internet Security Of all the antivirus apps out there, Sophos stands out as the best deal for most users. This makes it more popular with many of its users than CM Security, which while also free, can feel overloaded with bloat and ads. The app is specialized in security and does without unnecessary boosting or optimization functions. Child protection filters, call blockers and device encryption complete the package. It allows you to remotely control your smartphone by SMS from other phone numbers you specify. The theft protection is also well thought out. Fraud attempts, for example through misleading advertising, can thus be prevented. This serves to prevent malware when surfing on mobile websites. Users of Android 6.0 Marshmallow and later are finally allowed to use Web Filtering again. Sophos offers a range of features but doesn't overload your device.

Malware protection is based on an online database that also checks the reputation of individual apps and recommends alternatives.

The highlight: the app is free of charge and even ad-free (Sophos' profit model comes from business customers). As of the time of writing, it has the honor of being our top recommended security app for Android. In addition to perfect protection, it offers a varied feature set. Sophos is one of the best security apps for Android, consistently ranking high on regulators such as AV-Test.

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