Calculator lock app, Hide Photo, Video and Gallery

Calculator lock app, Hide Photo, Video and Gallery for Hide pictures, hide videos, audios, documents and lock private apps in secure way with this secure calculator app is best choice for you.
secure calculator app protects your photo album, gallery, audios, music files, secret videos. This app make them hidden and invisible on your phone.
This is a best app to lock photo, video on android mobile. Protect your privacy, make private files (photo, audio, video) more secure.
If photos, videos are locked by this app, they will no visible in photo gallery.

Features of secure calculator:
* Easily hide photo and hide video, ensure the safety of privacy.
* Customize photo lock and gallery.
* View and manage your private photos and video files in categories.
* Protect setting screen by password.
* Lock Apps by App Lock feature available by both Password Lock and Pattern Lock.
* Capture photos and record videos from camera by this gallery lock and hide photos and video inside app.
* Capture photos of person who trying to break your app lock security with wrong PIN or pattern.
* Simple and practical interface.

File Manager:
- Import photos and videos from album.
- You can easily share pictures, videos via third party App such as e-mail, WeChat, Evernote, Dropbox, etc.

Private Contact:
- Unlimited add contacts.
- Add a note to a contact.
- Speed ​​dial, send SMS, send e-mail.

Private Browser:
- Full-featured browser.
- Easy to add, manage your bookmarks.

Private notes:
- Unlimited add notes.

More:
- Standard calculator.
- When the application is switched to the background, automatically displays the calculator screen.
- Fake password.