CalHide – Calculator Vault

Keep your personal photos, videos, files, and notes safe with **HideU**, the most secure and discreet calculator vault app on Android.

HideU looks and functions exactly like a standard calculator, but hidden behind it is a powerful, encrypted vault accessible only by you. Simply enter your secret PIN into the calculator to unlock your private world.

**🚀 Key Features:**

🔒 **Secret Calculator Disguise**
No one will know this is a vault app. It appears as a fully functional calculator on your home screen. Your secret files are hidden behind a discrete interface.

📸 **Hide Photos & Videos**
Keep your personal memories safe from prying eyes. Import photos and videos from your gallery into the secure vault. They vanish from your public gallery and can only be viewed inside HideU.

📂 **Secure File Manager**
Hide important documents, audio files, and other sensitive data. Our built-in file manager keeps your personal information organized and encrypted.

📝 **Private Notes**
Write and store secure notes, passwords, and ideas. Your thoughts are protected with military-grade encryption.

🚨 **Intruder Selfie**
Catch snoopers in the act! If someone tries to break into your vault with a wrong PIN, HideU will secretly take a photo of them using the front camera. You’ll see exactly who tried to access your privacy.

👆 **Fingerprint & Face Unlock**
Unlock your vault instantly and securely using your device's biometric authentication. No need to remember complex passwords if you enable this feature.

🎭 **Fake Vault (Decoy Mode)**
Need to open the vault under pressure? Set up a "Fake PIN" that opens a decoy vault with empty content. Protect your real data even in tricky situations.

**Why Choose HideU?**
* **Simple & Beautiful design:** Easy to use interface.
* **No Cloud Uploads:** Your files are stored locally on your device for maximum privacy. We do not upload your data to any server.
* **Fast & Secure:** Uses advanced encryption to keep your data safe.