Trend Micro was one of the pioneers of cloud-based security scanning for Windows, so it’s a surprise to find Trend Micro Mobile Security Personal Edition so far down the middle order in AV-Test's lab test of 41 Android anti-malware apps.

In six out of 19 malware categories, it detected between 65-90% of malware sample, and in one category scored only 40-65%.

In 11 out of 19 malware categories it put in a better malware detection performance of 90 percent+. But several other Android security apps now saw consistently better results. See also: Group test: what's the best Android antivirus?

The interface is well designed, with sufficient information to allow you to make informed judgements about settings and actions in the event of rogue files being unearthed. 

You don’t have any say over what is scanned for malware. There’s an initial scan of what’s already installed, plus a real-time scanner that monitors what you subsequently install.

Our device scan took 41 seconds to check through 1484 files. 

Parental controls and website filters can be applied, though the latter’s list can’t be customised in the free version.

We applied the strict web filter instead, but this still served up plenty of adult images. With a ‘child’ filter applied, the parental controls automatically blocked several sites and prompted us to delete bookmarks that had appeared for several sites that were now deemed inappropriate.

A scan of content filters to each of three age settings gave us more than enough control for our needs. 

NEXT PAGE: Original PCWorld review >>

Your Android smartphone or Android tablet can be a treasure trove of private data, with everything from your bank-account information to your e-mail and social-networking passwords stored inside. In order to protect that info from being nabbed by a malicious app or a sticky-fingered thief, Trend Micro's Mobile Security App keeps your personal data under control in a number of ways.

The Trend Micro Mobile Security Personal Edition app is a free download from the Android Market, and it includes a basic malware scanner that checks if your phone or SD card are infected with any malicious software. You can upgrade to the premium version of the app by buying a 1-year licence for £19 in order to gain access to features such as parental controls, the ability to remotely locate your device in case it gets lost, and a fraudulent-website blocker.

The malware scanner updates its definitions either daily, weekly, or monthly (based on the update schedule you select), and it scans each app as it's installed on to your device. You can also manually scan all the files on your phone, though this can usually take anywhere between one to 20 minutes depending on the number of apps and files you can stored on your phone's internal memory or SD card.

See also: Internet security suites reviews

On my relatively empty Droid Bionic, I completed a scan in less than 2 minutes, while my Droid Incredible (which is bursting at the seams with apps) took closer to 19 minutes for a complete scan. Unfortunately, unlike other mobile security suites there is no option to automate the process: Whereas on Lookout you can set the app to scan your phone everyday, Trend Micro forces you to manually run the app any time you want to check the status of your phone. The process is simple enough, but I hope an update brings automation to the scanning app soon.

If you decide to upgrade to the premium version of Trend Micro Mobile Security Personal Edition, I think the extra features are well worth the price.

My favorite premium feature in Trend Micro Mobile Security is the option to block annoying calls and text messages. This option lets you filter calls and texts based on the number, or (in the case of text messages) based on certain keywords. If you are someone who suffers from constant calls from unknown numbers, you can create a filter that only allows people in your Address Book or text/call history to contact you. It's really handy for stopping those irritating telemarketing calls or spam texts.

While the free scanner protects your phone from dangerous apps, the safe-surfing feature in the premium version protects you from dangerous websites. There are three levels of protection to choose from (Low, Normal, High), and you can change the level at any time. I would recommend users stay on either the Normal or High settings, as the Low setting may leave you open to certain phishing attacks.

If you have kids (or employees that you don't want going to certain sites), you can enable Parental Controls and limit the websites that they can access. In order to enable or remove the parental locks, you'll need your Trend Micro password (the same one you used to register the app when you first install it). If someone tries to access a blocked site while the controls are in place, they'll be greeted with a screen telling you that the site was blocked by parental controls.

If you're always losing your phone, Trend Micro's ability to remotely locate your smartphone will be a godsend. Like with Webroot and Lookout, you use a Web portal to activate the tracking functions of the app. From there, you can locate your phone, have it display a custom message on the screen, make it scream, lock the device, or wipe all the information off of it. You can manage multiple devices from within the portal, but unfortunately you're going to need to buy a separate license for each one.

In my tests, the locate function was inconsistent. One second it was able to locate me with no problem, but when I tried locating the phone a second time, the app reported the phone three miles away from its actual location.

PCWorld Verdict

The app gets the job done and will give you the peace of mind that your phone is being protected, even if you don't think you need it. While the cost of a one-year Trend Micro licence may put some people off, the extra security options are worth the extra cash. At the very least, you should give the free malware scanner a try - it's best to set up precautions and not have to use them than be caught without them when you need them most.

Armando Rodriguez

Trend Micro Mobile Security Personal Edition: Specs

  • Requires Android 2.2 and up
  • Requires Android 2.2 and up

OUR VERDICT

The app gets the job done and will give you the peace of mind that your phone is being protected, even if you don't think you need it. While the cost of a one-year Trend Micro licence may put some people off, the extra security options are worth the extra cash. At the very least, you should give the free malware scanner a try - it's best to set up precautions and not have to use them than be caught without them when you need them most.

Find the best price