Ultimate Calculator Hide 4.0

Ultimate Calculator Hide is a fully functional calculator app but with a little twist. Once you enter the password(u get to set it on first start of app and can also be changed in future) and press the '=' button then boom you are presented to an interface where you can hide, unhide pictures, videos, documents or files with any file extension placed in a folder on SD Card.


Features:
1.) Everyone will think it as a simple calculator
2.) Hide and Unhide pictures, videos, documents or any other media type
3). Don't show itself in recent apps

More and more features and improvements will be made available soon. Suggestions are always welcome.