Calculator Vault is the ultimate privacy guard designed to secretly hide photos, secure videos, and lock private documents behind a fully functional secret calculator. To anyone else, it looks like a standard calculator app, but entering your secret PIN instantly unlocks a hidden gallery and secure folder that keeps your personal media completely safe.

If you are looking for a reliable photo locker or a secret folder to protect your privacy, Calculator Vault provides military-grade AES-256 encryption to ensure no one can access your hidden files.

Key Features:

📱 Secret Calculator Disguise
Hide photos and videos effortlessly. The app icon and interface are perfectly disguised as a standard math calculator. Nobody will ever suspect that a secure hidden gallery exists on your phone.

📸 Hide Photos & Secure Videos
Easily move private images, sensitive videos, and confidential files from your public gallery directly into the secret photo locker. Once imported, they are completely invisible to other file managers, gallery apps, and snooping eyes.

💾 Secure Local Backup & Restore
Never lose your hidden files! Our advanced backup feature allows you to export your entire encrypted vault to a secure local folder on your device. If you ever change phones or reinstall the app, simply select your backup folder to instantly restore all your hidden photos, videos, and settings securely.

🔐 Advanced Local Encryption
Unlike a basic file hider, this privacy guard secures your data using AES-256 encryption. Your secure folder is stored entirely offline on your device hardware. We never upload your hidden photos to cloud servers, ensuring absolute data privacy.

🚨 Intruder Selfie (Catch Snoopers)
Never worry about someone trying to break into your secret app. If an unauthorized person enters the wrong PIN into the calculator vault, the app silently takes an intruder selfie using the front camera and saves the photo inside your secure folder with a date and time stamp.

🎬 Built-in Private Media Player
Watch your hidden videos and view your locked photos directly within the secret folder. Our integrated media player means you never have to unhide or export your private videos to a public gallery just to view them.

How to open the hidden gallery:
1. Launch the Calculator Vault app.
2. Enter your secret numeric password into the calculator.
3. Your private photo locker and secure folder will instantly open!

Protect your privacy today with the most reliable secret calculator vault on the market. Keep your hidden photos, private videos, and secure documents truly locked away from prying eyes.

Important Privacy Note:
Calculator Vault is an offline privacy guard. All hidden files are stored strictly on your local device storage. Before uninstalling the app, performing a factory reset, or clearing app data, please ensure you perform a secure backup or unhide your files back to your public gallery to prevent permanent data loss.