AVG antivirus free is all about protecting your android from viruses, malware and exploits with real-time scanning. Including 'findR' to find lost and stolen devices on map. AVG have now partnered with DroidSecurity for more info: www.AVG
Dr.Web Anti-virus Light - Protect your precious Android Device from viruses
Dr.Web Anti-virus Light scans the file system of your Android device, including the "hidden" area and user applications. Detected malicious objects can be deleted or moved to quarantine
Anti-virus free is provides ongoing scanning and cleansing of Android phones, protecting against viruses, malware, OS exploits to ensure the integrity of applications and data.
DroidSecurity SMS filters provide an additional layer of content security, blocking spam text messages and SMS exploits