HideU: Calculator Lock
Disguise your privacy in plain sight. A stunning free video vault, photo gallery lock, and privacy guard hidden behind a fully functional calculator.
Advanced Privacy Features
HideU provides a private parallel space in your phone, protected by professional-grade encryption and a clever disguise.
Hide Photos & Videos
Secret media files will be stored in HideU and will not be shown in any other photo album, gallery or file manager. Keep others away from your private photos, videos, and movies in a safe media files vault.
Built-in Video Player
Play hidden videos directly inside the calculator lock. Easily adjust brightness, sound, and one-key mute to quickly switch back to stealth mode in any situation.
Private Browser
Protect your browsing data with our built-in private browser. It provides a completely secret and anonymous browsing experience that leaves no trace on your device.
Smart App Lock
Block access to your social, gallery, or banking apps. People need to enter a password or draw the unlock pattern to use locked apps, preventing sensitive information leaks.
The Perfect Disguise
The application icon looks like an ordinary system calculator. You can even use it for math! Only you know that entering a secret PIN and pressing '=' unlocks your private world.
Setup Your Secret Vault
Getting started with HideU is simple, secure, and takes less than a minute.
Download & Install
Download HideU from your preferred app store. The icon will appear as "Calculator" on your home screen.
Set Digital PIN
Open the app and set your secret numeric password. This is what you will type into the calculator to unlock the vault.
Move Your Files
Import photos, videos, and documents into the app. They will be immediately removed from your public gallery.
Verify Security
Setup your security question to ensure you can always retrieve your password if you ever forget it.
Immersive Experience
Take a closer look at the elegant interface and powerful tools waiting inside your calculator.
Secure Media Management
Seamless HD Playback
Advanced Privacy Controls
Encrypted Cloud Sync
"Absolutely brilliant app. The calculator disguise is perfect and I love that it actually works for calculations. It gives me peace of mind knowing my personal photos are safe from prying eyes."
Verified User
"The video player features are better than my system player. The brightness and volume controls are very intuitive. Cloud backup also saved my data when I switched phones last month!"
Verified User
"Easy to use and very reliable. I've tried other vault apps but this one feels the most professional. The private browser is a great addition for when I need to look things up anonymously."
Verified User
HideU: Calculator Lock
Join 50 million users securing their digital life today. Your privacy is our priority.