yes then you are at right place.
Calc Lock Is Primarily designed to protect your files from unwanted people.

Our app is loaded many features like UI,Tricky UI like calc with changeable wallpaper.

If you want to hide your photos,videos,audios,documents and other files the this app is absolutely for you.


Core of Our Application Calc Lock
=================================
1) Change Background
-- change background of main screen of your choice.

2) Reset Password
-- You can reset password also.

3) Calculator Like UI
-- UI like calc so no one can guess that this is File Hider.

4) Hide videos Files
-- You can Hide your confidential Videos and hide from rest of the world.

5) Simple Use Interface.
-- We have design our app i such a way that user can use easily.

6) Hide Documents Files
-- You can Hide Documents as you wants.

7) Hide Audio Files
-- You can hide audio Files as well.

8) Hide Image Files
-- User Can Hide Photos which is highly confidential.

Dont worry seat back we are protect your files.