What it means
When Android decides an app has been unused for a long time, it can pause it, revoke granted permissions, clear temporary files and stop background activity and notifications. The app remains installed. This reduces lingering access but may interrupt something you rely on infrequently.
A real-world example
A seasonal travel app no longer sends a boarding reminder. It may have been paused, or its server or notification setting may be the cause. Inspect App info before granting broad permissions again.
What to do
Check Settings → Apps → Unused apps. For a needed app, reopen it, grant only required permissions and test its task. Exempt only an app that genuinely needs ongoing background activity.
The distinction that matters
Pause is not deletion and not proof that the app is unsafe. Unlike an app update, the pause does not install a new version or repair an account problem. If notifications remain absent after reopening it, inspect the app's own settings and connection. Google's help distinguishes the paused behaviors and explains the per-app switch.
Google's unused-app help
