Velohide: Calculator Lock

🔒 VELOHIDE — Hide & Encrypt Files Behind a Calculator or Dialer

Velohide is the ultimate private vault app to hide AND encrypt photos, videos, audio, and files — disguised as an everyday calculator or dialer.

Unlike ordinary file hider apps, Velohide doesn't just hide your files — it genuinely encrypts them with military-grade AES-256 or ChaCha20 encryption, so your data stays protected even if someone finds where it's stored. From the outside, the app looks and works exactly like a real calculator or phone dialer.

🔐 REAL FILE ENCRYPTION, NOT JUST HIDING
• Every file is encrypted using AES-256 or ChaCha20 — auto-selected based on your device's hardware for maximum speed and battery efficiency.
• Encrypted files are renamed and obfuscated with a generic .dap extension — unreadable by any other app or file manager.
• Restoring a file decrypts it and writes it back to its exact original location automatically, including on your SD card.

📱 THREE LOCK & DISGUISE MODES
• Calculator Mode — Unlock by entering your PIN and pressing "=".
• Dialer Mode — Disguised as a phone dialer. Unlock by dialing *YOURPIN# and pressing call.
• Normal PIN Mode — Standard secure vault screen.
The app icon and name dynamically change to match your chosen disguise.

🗂️ HIDE & ORGANIZE ALL FILE TYPES
• Hide and encrypt photos, videos, and audio directly from your gallery.
• Hide and encrypt private documents (PDF, Word, Excel, ZIP, etc.).
• Write and edit secret notes inside the secure, encrypted Note Editor.

🔍 SMART HIDE & SCANNER
• Scans internal storage AND removable SD card together to find unprotected sensitive files in one pass.
• Select files from internal storage and SD card in a single session, then encrypt them all at once.

🔐 POWERFUL OFFLINE SECURITY
• 100% Offline-First: Everything stays encrypted and stored locally. No cloud uploads, no accounts.
• Secure PIN Recovery: Local security question/hint system, no remote servers needed.
• Sideload Protection: Validates installation from official Google Play to guard against tampered APKs.
• Reinstall Data Recovery: Reinstalling or clearing app data recovers your previously encrypted files.

🗑️ RECYCLE BIN PROTECTION
• Deleted files go to a local Recycle Bin to prevent accidental loss.
• Customize retention (7, 15, or 30 days) or disable for instant deletion.
• Restore files anytime before the retention period ends.

🎥 BUILT-IN MEDIA PLAYERS & VIEWERS
• Zoomable Image Viewer with smooth pinch-to-zoom.
• Advanced Video Player: gesture controls, 10s forward/rewind, up to 2x speed, loop mode, with on-the-fly decryption for lag-free playback.
• Integrated Audio Player: background playback, queue management, custom playlists.

⚙️ PREMIUM FEATURES & CUSTOMIZATION
• Dynamic App Icon & Title that blends in perfectly.
• Smart Sorting & Badges by file format.
• Ad-Free Premium Plan via Google Play Billing.
• Multi-Language Support: 40+ languages including English, Indonesian, Spanish, Arabic, Hindi, French, German, Japanese, Portuguese.

🛡️ YOUR PRIVACY, YOUR RULES
Velohide was built for people who value privacy — hiding and encrypting personal photos, private videos, sensitive files, or secret notes away from prying eyes. Everything is locked away with real encryption behind an innocent-looking screen.

No one will suspect a thing. And even if they did, they couldn't read a single file.

📥 Download Velohide now and start protecting your files the smart way.

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