Velohide: Calculator Lock
Contains adsIn-app purchases
Everyone
info
50+
Downloads
About this app
🔒 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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Keywords: hide files, encrypt files, photo vault, video hider, calculator vault, dialer vault, hide photos, private vault, secret calculator, file encryption, file hider, hide videos, secure vault, hide pictures, lock files, photo locker, private folder, secret dialer, hide media, AES encryption
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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Keywords: hide files, encrypt files, photo vault, video hider, calculator vault, dialer vault, hide photos, private vault, secret calculator, file encryption, file hider, hide videos, secure vault, hide pictures, lock files, photo locker, private folder, secret dialer, hide media, AES encryption
Secret vault: hide photos, videos & files with dialer and calculator lock.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
- Internal system update
- Fix bugs
- Fix bugs
App support
phone
Phone number
+6281292623981
About the developer
Dafa Dairobi
dairobi.dafa@gmail.com
Jl. Cikerti rt 03 rw 06 no 08 kec. ciomas kel. padasuka
Bogor
Jawa Barat 16610
Indonesia
