Gumlock: Offline Passwords

Gumlock is a password manager that keeps your passwords on your iPhone — not on our servers, because we don't have any.

NO ACCOUNT. NO SERVER. There is nothing to sign up for. Your vault is encrypted on your device with a master password that only you know, and nothing leaves your device unless you choose to sync or back it up. We can't see your passwords, and nobody can sell them.

BUILT FOR THE WHOLE FAMILY Manage accounts for your partner, parents and kids in one vault. Give each item an owner, then filter the list by person in one tap.

FAST EVERY DAY • Unlock with Face ID • AutoFill usernames and passwords in Safari and other apps • Save a new account for a site right from the AutoFill sheet • Copy a username or password, or show it, straight from the list • Copied passwords are cleared from the clipboard automatically • Search by site, username or owner, and pin favorites to the top

SECURITY FEATURES ARE ALWAYS FREE Unlimited items, AutoFill, Face ID, encryption, encrypted backup and restore, and CSV export are free — forever. If you ever want to leave, export a CSV that Apple Passwords and other managers can import.

GUMLOCK PRO — ONE-TIME PURCHASE, NOT A SUBSCRIPTION • iCloud sync between your devices (only encrypted data is uploaded to your own iCloud) • Automatic backups to a folder you choose • Attachments such as photos of ID cards • Multiple vaults, each with its own master password • Custom fields • Home and Lock Screen widgets Family Sharing is supported.

HOW IT PROTECTS YOU • AES-256-GCM encryption; the key is derived from your master password with PBKDF2-SHA256 (600,000 iterations) • Your master password is never stored. Decrypted data exists only in memory while the vault is open • Auto-lock after the time you choose • No analytics, no ads, no tracking

IMPORTANT If you forget your master password, your vault cannot be recovered — by anyone, including us. Keep it somewhere safe, and export an encrypted backup from time to time.

Available in English, Korean, German, Spanish and Japanese.

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