Hide It Pro von Anuj Tenani dient hauptsächlich dem Zweck, bestimmte Dinge wie Fotos, Videos, Audios, Nachrichten und Apps vor den Blicken Unbefugter zu verbergen. Die App ist kostenlos, für das Verstecken von Apps ist Root-Zugriff erforderlich. Die App selbst tarnt sich durch einen funktionierenden Audio Manager, und unter dieser Bezeichnung ist die App nach der Installation auch zu finden. Beim ersten Start ist ein Passwort zu vergeben. Durch mögliche Einstellungen kann die App den eigenen Wünschen angepasst werden.

Tutorial (in englischer Sprache)

Alternativ-App für das Verbergen von Apps: APP Lock (E-Schlüssel)

Hide the Pictures/Videos you don't want anyone to see.
Hide Pictures ,Videos, Applications, Messages , Calls in your phone. COMPLETELY FREE and UNLIMITED version.

The app is cleverly disguised as "Audio Manager" in the App Drawer.
Disguises itself as a Audio Manager app which can be used to turn the volumes up and down. but if you Long press on the Audio Manager title the actual Hide It Pro app will launch, Which is basically your secret vault of pics/videos/messages/apps etc.

-- Features in Detail --

1.) App disguised behind a fully functional Audio Manager
2.) Categorize media into folders of your choice
3.) Batch(Multi-Select) support for hiding and unhiding pictures
4.) Delete/Share/Unhide/Move pictures between albums
5.) Sort files by date/size/name and sort folders by count/name
6.) Gallery features Pinch to Zoom , Double tap to zoom , One finger hold and move zoom
7.) Slideshow with Fade, Zoom, Swipe effects
8.) Send/Share pictures
9.) Special optimization for low end phones.
10.) Video player features play/pause/forward/rewind/next video/prev video support
11.) Disappears from recent apps list
12.) Two lock screen options viz Pin and Password
13.) Escape pin/password for times when you get caught
14.) Built in encryption tool(with military standard 256-bit AES encryption) to secure your most important files
15.) Plugins for features like Private Messaging / Calls , Private Browsing , Locking Apps.
etc.
There are a lot more features like custom slideshow durations/slideshow order/effects , custom folder thumbnails etc. but i'll leave some of the secrets of the app to be discovered by the users ;)

Complete Help : http://bit.ly/droidit