Good Gear Guide
In Pictures: 20 security and privacy apps for Andr...
Automatically moves confidential SMS and call logs from private contacts into private space and hides the normal track on your phone. Notifies of private space status secretly. Private space is password protected. Also blocks unwanted SMS using keywords specified by the owner.
Available on: Android
Average marketplace rating: 4.5 stars
In Pictures: 20 security and privacy apps for Androids and iPhones