CSPラボのIDパス帳

CSP Lab's ID Passbook is a simple ID and password management app that runs entirely on your device.
No ads, no account registration, and no integration with external services. It can be used without an internet connection.

■ For those who:

Don't want to rely on a network or external services

Looking for simple, easy-to-understand ID management

Looking for an app that's easy for elderly family members to use

■ Main Features

List & Search: Quickly search for registered company names and service names

New Registration/Edit: Save company names, usernames (IDs), passwords, and notes


Toggle password visibility

Large text and clear buttons make it easy to use

Easy-to-use with easy-to-use buttons


■ Storage and Privacy

Registered information such as IDs, company names, and passwords are stored locally on your device.

(They are not sent outside the app.)

This app does not use ads or tracking. It also does not collect user data.

■ Notes

This app does not sync with the cloud or store data on a server. Back up your device in case of a phone change, loss, or malfunction.



Please enable your device's screen lock (face recognition, fingerprint recognition, or passcode) before using.
Please handle important information at your own risk.