PocketKnife Vault

PocketKnife Vault is a free, offline password manager that keeps your credentials locked on your device — no cloud account, no subscription, no compromises. Your passwords are yours. PocketKnife Vault never sends your data to a server, never syncs to the cloud, and never asks you to create an account. Everything lives encrypted on your iPhone, protected by the same biometrics and passcode you already use to unlock your device. Why PocketKnife Vault? Most password managers require a monthly subscription and store your data on their servers. That means trusting a company you've never met with the keys to your digital life. PocketKnife Vault takes a different approach: your credentials stay on your phone, protected by hardware-backed encryption, and only you can access them. What's inside: Unlimited entries — store passwords, usernames, URLs, and notes for as many accounts as you need. Organized groups — sort entries into named groups to keep work, personal, and financial accounts separate. Password generator — create strong, randomized passwords between 12 and 32 characters with uppercase, numbers, and symbols. Biometric unlock — Face ID and Touch ID keep the vault sealed. Falls back to your device passcode if needed. Auto-lock — PocketKnife Vault locks itself the moment it leaves the foreground, so a quick glance away doesn't leave your vault open. Copy & auto-clear — copy a password to the clipboard and a 120-second countdown starts automatically, wiping the clipboard when time is up. Privacy mode — switching apps or opening Control Center covers the screen instantly, so the iOS app switcher never captures your vault. Username privacy — hide usernames in the entry list with one tap, so prying eyes can't read over your shoulder. Dark mode — full support for iOS Light and Dark appearance. Security you can verify: PocketKnife Vault is built on a short, auditable stack. Passwords are stored exclusively in the iOS Keychain — the same hardware-backed secure enclave used by Apple Pay. All other entry data (descriptions, usernames, URLs, notes) is encrypted with AES-256-GCM before being written to the local database. The encryption key never leaves your Keychain. The database is excluded from iCloud and iTunes backups so your metadata never travels off-device. There are no ads. There is no analytics SDK. There is no network code. PocketKnife Vault has no idea who you are and no way to find out. Perfect for: Anyone who wants a simple, trustworthy place to store passwords without handing them to a subscription service. Use PocketKnife Vault as your primary manager, as a secure offline backup, or for credentials that you want kept strictly off the cloud.