Local mode
If you use the app on one device only, local data can be removed by uninstalling the app or clearing app data in Android settings.
How data deletion works
This page explains how to stop using the app and how data behaves in local mode and shared group mode.
Shared group mode
If you are part of a shared group, you can stop using the shared list by leaving the group on that device. Other participants may continue using the group and its shared list.
No account-based recovery
The app does not use registration, login/password, or email/phone recovery. When changing phones, install the app again and join the group again with the invite code.
Questions
If you need help understanding how data is handled in your version of the app, contact sharedshop2026@gmail.com.