Trend Micro Mobile Security - Personal Edition 2012 [Old Version] Free App Scanner ensures everything you install on your device is safe Surf, Call, Text Security keeps you and your kids safe online, avoiding unwanted contact Lost Device Protection lets you find, lock or wipe your missing mobile device Requires Android OS 2.2 or higher, 7.5 MB available storage space, 9 MB (for phone) or 16 MB (for tablet) available memory, and an Internet connection