Calculator icon


vault - Hide Photos, Video locker
1.3 for Android

The description of Calculator

Powerful privacy protection app to hide & encrypt pictures and videos behind PIN / Password / Fingerprint lock. You can import your personal or naughty images and videos in the secure vault, so no need to worry when giving your smart phone to friends and family when Calculator vault – photo and video locker privacy app installed on your phone. Calculator vault Vault is a fantastic privacy protection app to easily hide and encrypt your photos and videos that you do not want others to see.
Store family photos
Hide naughty images and videos: P
Protect copies of your credit cards, license, ID cards, and bank docs
Stay away from snoopy eyes & enjoy your privacy!

Video Locker
Keep your personal and important videos hidden safe from prying eyes in Video Locker!
Keepsafe all your private files.

Photo Locker
Lock photos secure and private with photo Locker.
Simple to hide photos via gallery or from SD Card.

Main Features
• Access with a PIN / Pattern
• Face down lock
• No storage limitations with unlimited photos/videos
• Share locked photos/videos directly on Facebook, Twitter, Whatsapp, etc
• Works with your device’s memory / SD card to import and export photos and videos.
• Does not show in ‘recent apps’ list.
• Lock photos / videos directly from your default gallery
• Support hiding and playing GIF images
• Fast bulk hide Photo• Zoom, Hide - Zoom in and out of hidden photos with multi-touch
• Best lock app to lock your images and HD Videos
• Hide your album thumbnail of photo/video
• Automatically quits in device's sleep mode
• Album View to manage your photos/videos faster
• Select multiple pictures quickly to hide / unhide
• Slideshow photos
• Set cover image to your albums
• Private Camera: Take photos or record videos that will be instantly encrypted or hidden inside the gallery vault

How it works:
• Enter PIN / Pattern to log-in to the app
• Press add button in the app to add and manage photos/videos/folders.
• Import / export photos and videos from your phone’s memory / SD Card.
• Select the photos/videos you want to lock. (Multiple selection allowed)
• Press the “Lock” icon to hide and there! As Secure vault!

Q: I forget the PIN password. What should I do?
A: In case if you forget your passwords, we will send you to your registered e-mail id.

Q: Where do my photos/videos go after I unlock them?
A: Your videos will be at "sdcard/skullock_unlocked_files" after unlocking.

Q: Are my hidden photos/videos stored online?
A: No. Your photos &videos are stored only on your device. We have no ability to remotely access your files.

Q: Pictures and videos are broken or lost?
A: If this incident occurs, probably because the permission called "Access and change files on Device storage" or something like that is denied. Or you might deleted / changed the files in your local storage using some cleaner apps.

Do not uninstall this app before Unlocking your personal files otherwise it will be lost forever.
Any issues or suggestion for Calculator vault – photo and video locker, Check out the FAQ below for assistance! Or welcome to send mail to us!

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Calculator 1.3 Update

Bug fixes
Performance improved
Previous versions
  • V1.3 4.7 MB APK



    Calculator 1.3 (5)

    Update on: 2018-04-26

    Requires Android: Android 4.0+ (Ice Cream Sandwich, API 14)

    Signature: e9a719bbb3e3e8dcd48b7731382f7f8b8032311c Calculator 1.3(5) safe verified

    File SHA1: fcf4134a1ed2b279da5c7448036a20072c9696a4

    File Size: 4.7 MB

    What's new:


  • V1.2 5.0 MB APK



    Calculator 1.2 (4)

    Update on: 2018-03-25

    Requires Android: Android 4.0+ (Ice Cream Sandwich, API 14)

    Signature: e9a719bbb3e3e8dcd48b7731382f7f8b8032311c Calculator 1.2(4) safe verified

    File SHA1: 7402595c8c7658121ec128c748de6796e49ad56d

    File Size: 5.0 MB

    What's new:


  • V1.1 5.0 MB APK



    Calculator 1.1 (2)

    Update on: 2018-02-03

    Requires Android: Android 4.0+ (Ice Cream Sandwich, API 14)

    Signature: e9a719bbb3e3e8dcd48b7731382f7f8b8032311c Calculator 1.1(2) safe verified

    File SHA1: 686c9aaf48170e7596508d256bef4e83d3e50ce5

    File Size: 5.0 MB

    What's new:


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