App-specific privacy

Privacy policies
by app

Select an app to review its local data, permissions, export, purchase, retention, and support practices.

OperatorDUST LINE / DUSTLINE Supportsupport@dustline.jp UpdatedAugust 17, 2026

02 / SHARED BASELINE

Local-first utilities

These app versions require no DUSTLINE account and use no advertising or developer analytics SDK. App-created records stay on the device unless the user explicitly exports or shares them. Optional purchases are processed by Google Play, which communicates purchase-related information under Google's policies.

The general DUSTLINE privacy policy also applies to this website and support communications.

03 / SUPPORT

Questions about privacy

Include the app name and version when contacting support.

support@dustline.jp