Files Vault Pro, Security Lock vs DocLib Vault

Protect private photos and files with hardware-backed security and on-device encryption. On-device AES-GCM. Files are encrypted locally with a symmetric key stored in the Secure Enclave–backed Keychain (When Passcode Set, This Device Only). Three unlock methods. Face ID/Passcode, PIN, or a 3×3 pattern lock. Change anytime behind a biometric “master gate.” Real file handling. Add from Photos, Camera, or Files. Quick Look viewer for PDFs, videos, audio, and more. Pinch-to-zoom for images. Safe exporting. Export everything as a ZIP or single items. Photos can also be saved straight to the system Photos library. Name collision guard. Incoming items and exports get unique names automatically. No accidental overwrites. Secure by default. The “+” button and destructive actions are disabled when locked to prevent exploits. No account. No cloud. No trackers. Your vault lives on your device. Face ID / device passcode authentication Optional PIN and 3×3 pattern lock Encrypted storage for photos, PDFs, docs, videos, audio Built-in viewer (images, PDFs, media, many file types via Quick Look) Add from Camera, Photos, or Files Export all (ZIP) or single items Save exported photos to the Photos app Filename sanitization and automatic de-duplication Wipe-all option when needed Private scans, IDs, medical docs Sensitive work files on BYOD devices Photos you don’t want in cloud libraries Files Vault Pro keeps features local to minimize attack surface. Do not rely on any consumer app for life-critical secrecy. No data collected from this app. Camera and Photos permissions are used only for adding or saving your content. Face ID is used for on-device authentication. Nothing leaves the device.

DocLib is a local-first private vault for photos, videos, files, audio, and notes. Import from Photos, Files, Camera, document scan, direct HTTPS links, the Share Sheet, clipboard, Private Browser, or your computer over local Wi-Fi. No account required. Your content stays on your device by default unless you choose to export, share, or create a backup. Keep everything organized with folders and subfolders, tags, favorites, smart folders, filters, search, and Recently Deleted. Create secure Markdown or plain-text notes, convert supported PDFs and text files into Markdown, view Markdown with rich formatting, preview code files with syntax highlighting and line numbers, search inside PDFs, and mark up PDFs right in the app. Choose from built-in themes and app icons to make the vault feel like yours. DocLib is built for private everyday use: - Passcode and Face ID protection - Built-in viewers for photos, videos, audio, PDFs, Markdown, code, and common document types - Photo slideshows with interval controls - Photo and video Randomizer with folder selection, adjustable tile counts and timing, fit/fill, and optional automatic changes - Photo grids with up to 32 tiles - Custom browser homepages and startup tabs - Mute media for saved media and browser playback, with an info button explaining browser and system audio limitations - Video playback speed controls, mute, loop, mini-player behavior, and swipe-down actions - Multi-Play for watching multiple videos at once with shared controls for play/pause, mute, playback speed, filters, orientation, reordering, and add/remove - Video and audio trim tools, plus compression to save space - Fast import from the Share Sheet, Private Browser, clipboard, and local Wi-Fi Transfer - Encrypted backup and restore with reminder scheduling DocLib Pro adds deeper power features: - Deep Vault with separate passcode, biometrics, and reveal controls - Up to 12 video tiles in Multi-Play and Randomizer, plus duplicate Multi-Play tiles - Resume playback, background audio, and Picture in Picture - On-device OCR and full-text indexing for documents, PDFs, images, and many code/text formats - Selective restore from encrypted backups - Larger link downloads up to 5 GB - Video merge - Per-type library layouts, custom backgrounds, more app icons, and advanced privacy controls Private by default. Fast to use. Built for the things you actually want to keep. Have an idea? Send a feature request from the app. DocLib keeps getting better through real user feedback.