I'm Kinko. · 金庫です。

A quiet place for your passwords · パスワードの静かな置き場

I'm Kinko. is a password vault for iPhone and iPad. It keeps your passwords in an encrypted vault that only your own devices can open.

How it works

  • Encrypted on your device. Your passwords, notes, and usernames are encrypted before they ever leave your iPhone. The key stays with you.
  • Stored in your own Google Drive. The app saves the encrypted vault file to a folder named "I'm Kinko" in your personal Drive. It is unreadable ciphertext there — Google cannot open it, and neither can I.
  • No account to create. You sign in with Google. There is no I'm Kinko. password, and no server that holds your data.
  • Your devices, your keys. Each device has its own private key that never leaves it. Adding a new device does not expose your vault to anyone else.

What I never see

I do not operate a service that stores your passwords. There is no analytics, no tracking, and no advertising in the app. Your vault contents never reach me in any form, readable or otherwise.

Documents

Contact

Questions about the app are welcome at paul.quilichini@gmail.com.