Valv - encrypted gallery vault

Valv is an encrypted gallery, storing your sensitive photos, GIFs, videos and text files securely on your device.
Choose a password or PIN-code and protect your gallery. Valv encrypts your files using the fast ChaCha20 stream cipher.

Features:
- Supports images, GIFs, videos and text files
- Organise your secure gallery with folders
- Easily decrypt and export your photos back to your gallery
- The app requires no permissions
- Encrypted files are stored on-disk allowing for easy backups and transfers between devices
- Supports multiple vaults by the use of different passwords

Source code: https://github.com/Arctosoft/Valv-Android

Recent changes:
- The folder preview and file count now update after modifying the folder contents
- Added a setting to hide all files encrypted using a different password
- Added a setting to go to the password screen when locking instead of exiting
- Fixed duplicate files in the All folder
- Fixed images being displayed in the wrong orientation
- Fixed missing fast scroll bar
- Fixed a crash when scrolling fast in the grid
- Fixed large images not being displayed