Calculator Lock: Photo Vault

Calculator Vault (Package Name: com.galleryvault.hidephotos) is developed by Konnect Apps and the latest version of Calculator Lock: Photo Vault 7.7 was updated on September 28, 2026. Calculator Lock: Photo Vault is in the category of Tools. You can check all apps from the developer of Calculator Lock: Photo Vault. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Calculator Lock: Photo Vault gives you a private space to hide photos, videos, files and selected apps behind a working calculator.
To anyone opening the app, it looks and works like a normal calculator. Enter your private PIN and tap the equals button to access your hidden photo and video vault.
PROTECT YOUR PRIVATE PHOTOS AND VIDEOS
Import personal photos and videos into your private vault so they no longer appear in your regular gallery. Organize hidden media into folders and access it securely whenever you need it.
• Hide photos from your phone gallery
• Lock and protect private videos
• Organize hidden files in private folders
• View photos with the built-in image viewer
• Play private videos inside the secure vault
• Restore photos and videos when required
SECRET CALCULATOR LOCK
Calculator Lock disguises your private vault as an everyday calculator. The calculator remains fully functional, while your hidden space can only be opened using your secret PIN.
• Working calculator interface
• Secret PIN access
• Fingerprint unlock on supported devices
• PIN and pattern protection
• Discreet access to your private vault
APP LOCK FOR EXTRA PRIVACY
Protect selected apps from unauthorized access. Lock social, messaging, gallery and other personal apps using a PIN, pattern or fingerprint.
Calculator Lock can also notify you when a new app is installed, allowing you to protect it quickly.
INTRUDER SELFIE
Want to know who tried to open your private vault? Enable Intruder Selfie to capture a photo after an incorrect password attempt.
Camera permission is requested only when you choose to enable this feature.
PRIVATE BROWSER
Browse privately without saving your browsing history inside your regular browser. The built-in private browser gives you a discreet place to visit websites and keep your browsing activity separate.
OPTIONAL GOOGLE DRIVE BACKUP
Protect important files before changing your phone, uninstalling the app or resetting your device.
Backup is completely optional. When you enable it, your selected files are backed up directly to your personal Google Drive account. Your backup is not stored on our servers.
You remain in control of your Google Drive backup and can restore your protected files when needed.
PERSONALIZE YOUR PRIVATE SPACE
Customize the appearance of your vault with available themes, wallpapers and dark mode. Choose a style that makes your private space comfortable and easy to use.
WHY USE CALCULATOR LOCK?
• Hide private photos and videos
• Secret calculator disguise
• Secure photo and video vault
• Lock selected apps
• Fingerprint, PIN and pattern protection
• Intruder photo capture
• Private browser
• Optional Google Drive backup
• Built-in photo viewer and video player
• Custom wallpapers and dark mode
PERMISSIONS
Calculator Lock requests permissions only for features you choose to use.
• Photos and videos access: Required to select, hide and restore media
• Usage access and display permission: Required for App Lock
• Camera access: Required only when Intruder Selfie is enabled
• Google account access: Required only when you choose Google Drive backup
IMPORTANT
Before uninstalling Calculator Lock, clearing app data, resetting your phone or moving to another device, restore your hidden files or create a Google Drive backup. Removing the app or clearing its data without a backup may result in the loss of locally stored files.
Keep your personal photos, videos, files and apps private with Calculator Lock: Photo Vault.

Calculator Vault 7.7 Update

- New User Interface
- App Locker added
- Private Browser Added
- Inruder selfies smart camera
- Coud backup (super member benefit)
- Dark theme supported
- Wallpaper can be customed now
- Optimized function, better experience
- Fix some bugs, improve stability