DataVault: Photo & Video Vault
Contains adsIn-app purchases
50+
Downloads
Everyone
info
About this app
📜 DataVault: Photo & Video Vault
Need a private, secure space on your phone? DataVault is your trusted privacy companion — designed to hide photos, videos, and personal files safely inside an encrypted vault, fully protected from prying eyes. Whether it’s personal memories, confidential documents, or sensitive videos, DataVault keeps everything private, secure, and under your control.
🔒 Core Features (Free)
Secure File Vault: Lock and hide your private photos, videos, and files with strong encryption. Files are never uploaded — all encryption happens on your device.
Powerful In-App Viewers: View your media directly in the vault — including photos, videos (via Media3/ExoPlayer), and PDFs — without exposing them outside.
Smart File Management: Rename, organize, and sort files easily by name, date, or size with smooth grid or list views.
Simple Import & Export: Import content directly from your gallery or other apps, and export securely when you choose.
PIN & Password Lock: Protect your entire vault with a secure password or PIN. Access requires authentication every time.
🌟 Upgrade to DataVault Pro (One-Time Purchase)
Unlock the most powerful privacy tools:
☁️ Cloud Backup & Restore: Back up encrypted vaults to your own cloud (Google Drive, Dropbox, or WebDAV).
Zero-Knowledge Encryption: Files are encrypted before upload. Your cloud provider never sees your content.
🔑 Multiple Vaults: Create separate vaults with unique passwords. What appears depends on the password used — offering true, independent privacy.
👆 Biometric Unlock: Instantly open your vault using your fingerprint or biometric authentication.
📳 Privacy Gestures: “Shake to Lock” and “Flip to Lock” instantly secure your vault.
🚫 Ad-Free Mode: Remove all ads for a distraction-free experience.
🧠 How Our Security Works
We believe in complete transparency and modern cryptographic design:
Local Encryption Only: All file encryption and decryption occur 100% on your device — never on our servers.
Authenticated Encryption: Each file is encrypted using AES-256-GCM for integrity and confidentiality.
Smart Data Strategy:
Files 5MB and smaller use AES-256-GCM.
Files larger than 5MB (like videos) use Google Tink’s Streaming AEAD (AES256-GCM-HKDF-4KB) — enabling efficient, secure on-the-fly streaming.
Strong Key Derivation: Your master password derives a 256-bit encryption key using PBKDF2 with 65,536 iterations, making brute-force attacks highly impractical.
You Hold the Key: Your password is never stored or transmitted. If lost, we cannot recover it — ensuring only you have access.
🔐 Privacy & Transparency
No Analytics: We do not track, profile, or analyze user behavior.
Local Operations: Your files never leave your device unless you explicitly back them up.
Secure Connections: All data transfers (ads, optional cloud sync) use HTTPS encryption.
AdMob Integration: The free version uses Google AdMob to display non-intrusive ads. Google may collect limited, anonymized identifiers for ad delivery and measurement.
Pro Version: Fully removes ads and external network connections.
🧾 Privacy Policy
Read our full Privacy Policy here:
👉 https://docs.google.com/document/d/1GACV8eEAj4E3o_bDcdx-EsANVusjM9XQFjWBsWKD-N8/edit?usp=drivesdk
Need a private, secure space on your phone? DataVault is your trusted privacy companion — designed to hide photos, videos, and personal files safely inside an encrypted vault, fully protected from prying eyes. Whether it’s personal memories, confidential documents, or sensitive videos, DataVault keeps everything private, secure, and under your control.
🔒 Core Features (Free)
Secure File Vault: Lock and hide your private photos, videos, and files with strong encryption. Files are never uploaded — all encryption happens on your device.
Powerful In-App Viewers: View your media directly in the vault — including photos, videos (via Media3/ExoPlayer), and PDFs — without exposing them outside.
Smart File Management: Rename, organize, and sort files easily by name, date, or size with smooth grid or list views.
Simple Import & Export: Import content directly from your gallery or other apps, and export securely when you choose.
PIN & Password Lock: Protect your entire vault with a secure password or PIN. Access requires authentication every time.
🌟 Upgrade to DataVault Pro (One-Time Purchase)
Unlock the most powerful privacy tools:
☁️ Cloud Backup & Restore: Back up encrypted vaults to your own cloud (Google Drive, Dropbox, or WebDAV).
Zero-Knowledge Encryption: Files are encrypted before upload. Your cloud provider never sees your content.
🔑 Multiple Vaults: Create separate vaults with unique passwords. What appears depends on the password used — offering true, independent privacy.
👆 Biometric Unlock: Instantly open your vault using your fingerprint or biometric authentication.
📳 Privacy Gestures: “Shake to Lock” and “Flip to Lock” instantly secure your vault.
🚫 Ad-Free Mode: Remove all ads for a distraction-free experience.
🧠 How Our Security Works
We believe in complete transparency and modern cryptographic design:
Local Encryption Only: All file encryption and decryption occur 100% on your device — never on our servers.
Authenticated Encryption: Each file is encrypted using AES-256-GCM for integrity and confidentiality.
Smart Data Strategy:
Files 5MB and smaller use AES-256-GCM.
Files larger than 5MB (like videos) use Google Tink’s Streaming AEAD (AES256-GCM-HKDF-4KB) — enabling efficient, secure on-the-fly streaming.
Strong Key Derivation: Your master password derives a 256-bit encryption key using PBKDF2 with 65,536 iterations, making brute-force attacks highly impractical.
You Hold the Key: Your password is never stored or transmitted. If lost, we cannot recover it — ensuring only you have access.
🔐 Privacy & Transparency
No Analytics: We do not track, profile, or analyze user behavior.
Local Operations: Your files never leave your device unless you explicitly back them up.
Secure Connections: All data transfers (ads, optional cloud sync) use HTTPS encryption.
AdMob Integration: The free version uses Google AdMob to display non-intrusive ads. Google may collect limited, anonymized identifiers for ad delivery and measurement.
Pro Version: Fully removes ads and external network connections.
🧾 Privacy Policy
Read our full Privacy Policy here:
👉 https://docs.google.com/document/d/1GACV8eEAj4E3o_bDcdx-EsANVusjM9XQFjWBsWKD-N8/edit?usp=drivesdk
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
V:1.0.1-C
Full Cloud Backup Support, Google Drive, Dropbox, Webdav (Pro)
🚀 Advanced Encryption Support (read description)
Gesture support added (Pro)
SecureVideoPlayer full screen support added
SecureVideo Player now support landscape
In-App Media Browser Added
Note: If you have encrypted files using old version you can import them Settings>AdvanceSettings> DecryptOldMethodFiles
Full Cloud Backup Support, Google Drive, Dropbox, Webdav (Pro)
🚀 Advanced Encryption Support (read description)
Gesture support added (Pro)
SecureVideoPlayer full screen support added
SecureVideo Player now support landscape
In-App Media Browser Added
Note: If you have encrypted files using old version you can import them Settings>AdvanceSettings> DecryptOldMethodFiles
App support
About the developer
Muhammad Shrafat
wedevelopinpk@gmail.com
Gulmerg Road Colony illam din, Street no.1 , House no.4,
Rahim Yar Khan
64200
Pakistan
