Calculator Lock - Private Photo hide APK

We all worried for hide private photos from other. Calculator lock will help to hide photos and hide videos using calculator lock. Its impossible for someone to watch your secret photos when you hide it using this application. you can change password inside the application also you can hide appicon.

How to use it?
1) open the calculator lock application
2) Set the 4 digit password using the calculator numbers
3) confirm the password
4) Now you can only login using setting result of the password using calculator calculation
5) Hide photos and videos

Features
Easy photo hide using calculator lock
Easy Video hide using calculator lock
Secure your photos using Easy calculator lock
Hide appicon from inside the application
Unhide appicon from inside the calculator applock