Latch

Latch is a secure, private media vault for Android — your personal safe space for photos, videos, documents, and audio files that you don't want prying eyes to see. Core features: - Secure vault — Hide images, videos, documents, and audio files from your device gallery behind PIN, password, or biometric lock - AES-256 encryption — Optional encryption for stored files (off by default for performance) - Gallery import — Import media directly from your device with the option to delete originals - Built-in camera — Capture photos and videos straight into the vault - Document support — Store and view PDFs, Office documents (Word, Excel, PowerPoint), and text files - Audio player — Built-in song player with external app handoff (works with Flick Player for advanced audio) - Media scanner — Automatic duplicate detection when importing files - Backup & restore — Create local ZIP backups of your vault Organization: - Custom albums and color-coded tags to organize files - Favorites for quick access - Full-text search and multiple sorting options Security: - PIN or password authentication with secure Keystore storage - Fingerprint and face recognition (biometric) support - Decoy mode — set up a fake vault with a separate PIN to show if forced to unlock - Auto-kill — automatically removes the app from recent apps when you leave - Secure file deletion with data overwrite to prevent recovery Customization: - Multiple accent colors (Blue, Purple, Pink, Red, Orange, Teal, Green, Gunmetal) - Dynamic theming and glassmorphism design - Performance settings with adjustable frame rate Privacy first: No ads, no trackers, no data collection. Latch is fully open-source and free, with no premium features or paid components. All sensitive data stays on your device in Android's hardware-backed Keystore.