Vault
10+
Downloads
Everyone
info
About this app
Keep your private photos, videos, notes, and documents secure with military-grade encryption. Vault is a simple, privacy-focused app that encrypts everything you store before saving it to your device.
KEY FEATURES
• Secure Camera - Capture photos and videos directly in the app
• Markdown Notes - Write private notes with markdown formatting and preview
• File Import - Import PDFs, documents, and any file type into your vault
• PDF Viewer - Read encrypted PDFs directly in the app
• AES-256 Encryption - Military-grade encryption for all your media
• Biometric Lock - Unlock with fingerprint or face recognition
• Encrypted Gallery - Browse your protected photos, videos, notes, and files
• Export Anywhere - Decrypt and export files back to Downloads when needed
• Local Storage Only - Everything stays on your device, never uploaded
PRIVACY FIRST
✓ No internet access - works completely offline
✓ No cloud sync or backup
✓ No ads or tracking
✓ No third-party services
✓ Files invisible to other apps and file browsers
OPEN SOURCE
Full source code available at: https://github.com/Positronic-AI/vault
Independently auditable for complete transparency.
SECURITY DETAILS
Your encryption keys are stored in Android's hardware-backed KeyStore, making your files virtually impossible to decrypt without your device. Even if someone extracts the encrypted files, they cannot be opened without the secure keys that never leave your phone.
All content is encrypted with AES-256-CBC encryption - the same standard used by governments and banks worldwide. Files are stored in your app's private directory, protected by both Android's app sandbox and strong encryption.
WHO IS THIS FOR?
Perfect for anyone who wants to keep sensitive content private - whether it's personal photos, private notes, financial documents, medical records, or anything else you don't want accessible to others.
IMPORTANT: Because encryption keys are tied to your device's hardware, encrypted files cannot be decrypted on other devices. This is a security feature. Use the export function to decrypt files when needed.
Vault requires Android 5.1+ and a device with biometric authentication support.
KEY FEATURES
• Secure Camera - Capture photos and videos directly in the app
• Markdown Notes - Write private notes with markdown formatting and preview
• File Import - Import PDFs, documents, and any file type into your vault
• PDF Viewer - Read encrypted PDFs directly in the app
• AES-256 Encryption - Military-grade encryption for all your media
• Biometric Lock - Unlock with fingerprint or face recognition
• Encrypted Gallery - Browse your protected photos, videos, notes, and files
• Export Anywhere - Decrypt and export files back to Downloads when needed
• Local Storage Only - Everything stays on your device, never uploaded
PRIVACY FIRST
✓ No internet access - works completely offline
✓ No cloud sync or backup
✓ No ads or tracking
✓ No third-party services
✓ Files invisible to other apps and file browsers
OPEN SOURCE
Full source code available at: https://github.com/Positronic-AI/vault
Independently auditable for complete transparency.
SECURITY DETAILS
Your encryption keys are stored in Android's hardware-backed KeyStore, making your files virtually impossible to decrypt without your device. Even if someone extracts the encrypted files, they cannot be opened without the secure keys that never leave your phone.
All content is encrypted with AES-256-CBC encryption - the same standard used by governments and banks worldwide. Files are stored in your app's private directory, protected by both Android's app sandbox and strong encryption.
WHO IS THIS FOR?
Perfect for anyone who wants to keep sensitive content private - whether it's personal photos, private notes, financial documents, medical records, or anything else you don't want accessible to others.
IMPORTANT: Because encryption keys are tied to your device's hardware, encrypted files cannot be decrypted on other devices. This is a security feature. Use the export function to decrypt files when needed.
Vault requires Android 5.1+ and a device with biometric authentication support.
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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
What’s new
What's New:
• Gallery filters - Quickly find what you need with Photos, Videos, Notes, and Files tabs
• Date grouping - Items organized by Today, Yesterday, and date for easy browsing
• Pinch to zoom - Adjust thumbnail size with a pinch gesture (2-6 columns)
• Faster loading - Thumbnails now load instantly with smart caching
• Improved file handling - Imported images and videos now display properly in their categories
• Gallery filters - Quickly find what you need with Photos, Videos, Notes, and Files tabs
• Date grouping - Items organized by Today, Yesterday, and date for easy browsing
• Pinch to zoom - Adjust thumbnail size with a pinch gesture (2-6 columns)
• Faster loading - Thumbnails now load instantly with smart caching
• Improved file handling - Imported images and videos now display properly in their categories
App support
phone
Phone number
+13142469283
About the developer
Positronic IO, LLC
ben@lit.ai
1066 Bristol Manor Dr
Ballwin, MO 63011-5107
United States
+1 314-246-9283