Secret Calculator Photos Videos Folder and Web Files Manager Vault can hide all your photos & videos ,web browser,downloaded files behind a working calculator.Everyone will think this app is just an ordinary calculator. What they wont know is that you can enter a PASSCODE to access secret photos & videos,web browser,downloaded files! Even the icon on your phone will look like a calculator, so no one will suspect youre trying to hide anything in the first place!There is also a private web browser ,powerful web files downloader,you can browse Special web site or download your private files within the app.Some of the features: Discrete app icon Fully functional calculator Secret Photos and Videos-Take private photos/videos from within the app.-Create custom albums for your photos/videos-Import content from your iPhone/iPod-Swipe left and right to change photo. -Save photos to Photo Albums. -Tap to switch to fullscreen and back. -Zoom in and zoom out. -Support thumbnail view. Private Web Browser -Browse the internet private.-Make secret website bookmarks -Tap and hold on an image to force download it. -Tap and hold on link to force download it. -Bookmark manager support. -History support. Secret Download Manager -Fast Downloading. -Support downloading all kinds of files. -Support multiple downloading at one time. -Live download progress bar and speed indicator. -Support background download. -Support pause, resume and cancel download. -Resumption of interrupted download support PDF Viewer -Swipe left and right to change page. -Tap to zoom in and zoom out. -Open the page which visited last time. -Support bookmark. -Support print. And much more!