Features
The vault your documents deserve
Built for documents you can’t afford to lose — or expose.
Built-In Scanner
Scan documents directly in-app. VisionKit processes the camera feed on-device. Scans are encrypted before they ever touch disk.
AES-256 Encryption
Every document is encrypted with AES-256 via Apple CryptoKit. The encryption key lives in the iOS Keychain and never leaves your device.
Face ID / Touch ID
Your vault locks when you leave the app and requires biometric authentication to reopen. DocArmor never sees your biometric data — only iOS does.
No iCloud Sync
iCloud sync is explicitly disabled for all vault data. Your documents do not appear in iCloud Drive, iCloud Backup, or any cloud service.
Organized Folders
Create categories like Medical, Travel, or Finance. Every folder uses the same vault key. Everything stays encrypted.
Secure Export
Share a document to Files, AirDrop, or another app when you need it. Export is always explicit — nothing leaves without your action.
🔒 End-to-end local encryption
DocArmor stores your documents encrypted with AES-256. The key is in the iOS Keychain, bound to your device and biometrics. Katafract has no server-side copy of anything — there are no servers at all.
Apple Privacy Nutrition Label: Data Not Collected.
AES-256 encrypted
Face ID protected
No iCloud sync
No accounts
No network calls
$3.99 — one-time, full app, no tiers. DocArmor is a single purchase that unlocks everything. No free tier, no upgrade prompts. A permanent license tied to your Apple ID, restorable on any device. Because your vault is encrypted locally and never backed up to iCloud, uninstalling the app permanently deletes all vault contents — export anything important before uninstalling. Refunds are handled by Apple at reportaproblem.apple.com.
Planned
$3.99 · one-time · no subscription
iOS — iPhone