# Calculator Hide Files > Hide photos, videos & private files inside a secret calculator vault Canonical page: [https://chrome-stats.com/d/com.mncdev.calculator](https://chrome-stats.com/d/com.mncdev.calculator) ## Overview - **ID:** `com.mncdev.calculator` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** MNC Developer - **Category:** TOOLS - **Downloads:** 39 - **Version:** 2.0.0 - **Last updated:** 2026-06-26 - **First published:** 2026-02-22 - **Publisher country:** IN - **Size:** 14 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mncdev.calculator) - **Website:** [https://mncdeveloper.site](https://mncdeveloper.site/) - **Privacy policy:** [https://mncdeveloper.site/privacy](https://mncdeveloper.site/privacy) ## Description 🔐 Calculator Hide Files
Your Private Vault… Hidden Behind a Calculator.

Looks like a normal calculator.
Works like a powerful secret vault.

Calculator Hide Files lets you securely hide photos, videos, audio files, documents, and personal files behind a fully functional calculator interface — keeping your private life completely private.

To everyone else?
It’s just a calculator.

To you?
It’s your secret privacy vault 🔒

Simply enter your secret PIN and press "=" to unlock your hidden space.

Privacy That Looks Invisible.

⭐ Why Choose Calculator Hide Files?

Unlike regular vault apps that clearly reveal their purpose, this app is designed for complete stealth protection.

It looks and functions exactly like a normal calculator, so nobody will suspect your private files are hidden inside.

Your files stay hidden.
Your privacy stays protected.


🔐 Powerful Privacy Features

🧮 Secret Calculator PIN Unlock
No suspicious lock screen.
Simply enter your secret PIN and press "=" to access your hidden vault.

📷 Hide Private Photos & Videos
Protect personal photos and videos from unwanted access.
Hidden media disappears from your public gallery.

🎵 Hide Audio Files Securely
Store private recordings, voice notes, and audio files safely inside your vault.

📂 Hide Important Files & Documents
Secure PDFs, notes, documents, and confidential files with advanced protection.

🖼 Built-in Photo Viewer
View hidden photos directly inside the app without restoring them.

🎬 Built-in Video Player
Watch hidden videos privately inside the vault with:
• Brightness Control
• Volume Adjustment
• Instant Mute


🛡 Advanced Security Protection

🎭 Stealth Calculator Interface
The app behaves exactly like a fully functional calculator.

🎭 Decoy Vault (Fake PIN)
Create a separate fake PIN that opens a decoy vault while keeping your real vault hidden.

📸 Intruder Selfie / Break-In Alert
Wrong password attempt?
The app silently captures a photo so you know who tried accessing your vault.

🛑 Screenshot Protection
Prevent unauthorized screenshots inside your private vault.

❓ Security Question Recovery
Forgot your password? Recover securely using your personalized security questions.


🚀 Premium Privacy Features

🎨 Icon Disguise Mode
Change app appearance and icon to blend naturally with other apps on your device.

🔄 Secure PIN Reset System
Reset access securely whenever needed.

🔒 Your Privacy Comes First

✔ All files stay on your device
✔ No cloud storage
✔ No ads
✔ No tracking
✔ No personal data collection
✔ No third-party sharing
✔ Full offline privacy protection

Your private data never leaves your device.

Ever.

📌 How To Use

1. Enter 123456 and press "=" to set up your password.
2. Create your secret PIN.
3. Enter your PIN + "=" anytime to access your hidden vault.
4. Start hiding your photos, videos, and files securely.

☁ Important Reminder

Before uninstalling the app, always restore or back up your hidden files.

Uninstalling without restoring files may permanently remove hidden data.

⚠ Do Not Forget Your PIN

For security reasons, forgotten passwords cannot be recovered automatically.

Choose a secure PIN you can remember.

Calculator Hide Files

Hide Photos.
Hide Videos.
Protect Private Files.
Stay Completely Private. ## Rankings - #2,360,380 — Overall ## Permissions and access ### Permissions - `android.permission.CAMERA` - `android.permission.MANAGE_EXTERNAL_STORAGE` - `android.permission.READ_MEDIA_AUDIO` - `android.permission.READ_MEDIA_IMAGES` - `android.permission.READ_MEDIA_VIDEO` - `com.android.vending.CHECK_LICENSE` - `com.mncdev.calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Calculator Hide Photo Video](https://chrome-stats.com/d/com.calculatorlock.vault) — 311 users - [Calculator Hide Photo Video](https://chrome-stats.com/d/com.droidnova.secretcalculator) — 71,819 users, 4.67 / 5 - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.devsuju.simplecalculator) — 3,267 users - [Calculator Vault](https://chrome-stats.com/d/com.calculatorvault.vault.calculator.vaultcalc) — 1,847 users - [Calculator Hide Files](https://chrome-stats.com/d/com.gbkstudio.CalculatorHideFiles) — 6,179 users - [Calculator Vault: App Hider](https://chrome-stats.com/d/com.vaultcalc.apps.photos.videos.hide) — 826 users - [Calculator : Hide Photo Video](https://chrome-stats.com/d/com.calculator.hide.photo.video) — 64 users - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.secretcalculator.bsekapps) — 21,012 users - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.tonado.boli.hiper) — 680,107 users, 2.87 / 5 - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.aquison.calculator) — 1,216 users - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.darklava.calculatorvault) — 1,255 users - [Calculator Vault-Hide Files](https://chrome-stats.com/d/net.diflib.calculator.vault) — 88,351 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.mncdev.calculator)