Privacy security features:

*Password protection: hidden mail box with no app icon, can't be seen or opened by other people. *Unlimited private list: add as many numbers as you want.*Remote clear: you can clear everything in the mail box including the private list remotely with a text message to your phone. *Hidden widget: only visible when there is new message, will disappear again when message is read.*Sneak up guard: provides protection against people who sneaks up on you, a sudden move of the phone will close the mail box immediately.*Force open protection: secret password that can clear the mail box before opening it or open another app instead of hidden mail box. *Mail box time out: set a timer to close the mail box.*Move old messages: from regular mail box to hidden mail box, messages will be erased from regular mail box, and can NOT be moved back to regular mail box.

*** Also check out our best-selling Extreme Call Blocker app, with private sms box built-in, plus complete call/message blocking features. https://play.google.com/store/apps/details?id=com.greythinker.punchback