Locker Ledger

Locker Ledger is the safest way to track what's inside your bank locker - jewelry, documents, cash, bonds, and more. Everything you add is encrypted with AES-256-GCM before it ever touches your device's storage. Your data never leaves your phone. No cloud sync. No account. No subscription. Just a private, secure record that only you can open. WHAT YOU CAN DO - Add items with a name, category, photo, and description - Mark items IN or OUT of your locker with a single tap - each toggle records a timestamp - Log every locker visit with an optional note - Set a reminder to visit your locker every 1, 3, 6, or 12 months - See insights: items by category, locker health score, visit streak, average visit interval - Export a complete encrypted backup (.llbackup) and import it on a new device - Search and filter by status or category in seconds SECURITY - HOW IT WORKS - AES-256-GCM encryption applied before writing anything to storage - Encryption key stored in Apple's Keychain (Secure Enclave-backed), never in plain UserDefaults - Face ID or device PIN required every time the app opens - Optional custom passphrase (in settings): derive your own 256-bit key using HKDF-SHA256 for an extra layer of protection - Zero telemetry. Zero analytics. Nothing is ever transmitted. PRIVACY FIRST Locker Ledger does not collect, transmit, or share any personal data. Your locker contents, photos, and visit history exist only on your device in encrypted form. Backups are self-contained encrypted files that you control entirely. DISCLAIMER The IN / OUT status in Locker Ledger reflects only what you have manually recorded in this app. It does not verify or guarantee the actual physical location of any item. Always confirm your locker contents in person.