Vault – Open Source Backup

2FA Authenticator & Notes

Free · Designed for iPad. Not verified for macOS.

2FA codes, private notes and recovery phrases, fully offline. A duress password, hidden items and killphrases for when you're made to unlock it. Free and open source. Vault keeps the secrets you can't afford to lose: two-factor codes, private notes and crypto recovery phrases. It has no servers, no accounts and no analytics, it makes no network requests, and it's open source. It's also built for the moment someone makes you unlock it. 2FA CODES • Add a code by scanning its QR code, or type in its secret. Time-based (TOTP) and counter-based (HOTP) codes both work. • Tap a code to copy it. Copies are cleared from the clipboard after a minute by default, and only reach your other devices if you allow it. • Fill codes into apps and websites with AutoFill, and see them in widgets on the Home Screen and Lock Screen. • Turn on Show in Spotlight to find a code by its site's name. NOTES AND RECOVERY PHRASES • Write notes in plain text or Markdown, tag them, and find anything with instant search. • Lock any item behind Face ID, Touch ID or your passcode, and encrypt a note with a password of its own. • Recovery phrases for crypto wallets are always encrypted, checked against the BIP39, SLIP-39, Electrum and Monero word lists, masked until you tap them, and can't be copied. IF YOU'RE MADE TO UNLOCK IT • App Lock keeps Vault behind Face ID, Touch ID or your passcode, and hides it in the app switcher. • An App Lock Password encrypts the whole vault on your iPhone. Vault asks for it after Face ID or your passcode, and makes you wait longer after each wrong one. • A duress password opens a separate vault instead of your real one. • Hidden items only appear when you search for their passphrase. • A killphrase quietly deletes an item from this vault as soon as it's searched for. • If you turn it on, 10 wrong passwords in a row erase every vault on the iPhone. BACKUPS YOU CONTROL • Save an encrypted PDF backup to print or keep wherever you like. Restore it from the file, or by scanning its QR codes. • Or have Vault save a fresh encrypted backup whenever your items change, to a folder you choose, such as one in iCloud Drive. • Move your vault to another iPhone, iPad or Mac by scanning QR codes, with no file saved. PRIVATE BY DESIGN • No servers, no accounts, no sync, no analytics and no network requests. • Hide While Recording covers Vault while the screen is recorded, mirrored or shared. • Apple's keyboard learns nothing you type in Vault. • Open source: the code is on GitHub, with a security model that lists every promise Vault makes, and its limits. Vault is free on iPhone, iPad and the Mac, with no ads and no in-app purchases.

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Vault is on the Mac now too: a native app, free like this one, with a vault of its own. Move items between them with an encrypted backup or by scanning QR codes. - Backup passwords and items' own passwords are strengthened with Argon2id, so each guess at a leaked backup or a copied item costs far more. - With an App Lock Password, the keys that check killphrases and search passphrases are kept inside the encrypted vault, so they go wherever it goes. - Vault's widgets can no longer read the count of wrong App Lock Passwords.

Version 2.1

The developer, Bad Bundle Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Bad Bundle Limited
    Size
    25.8 MB
    Category
    Productivity
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Bad Bundle Limited
  • Developer Website
  • Privacy Policy

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