If, however, an app is no longer needed but has been deployed to a site, you will need to remove it from the App Catalog page. To do this, follow these steps:
- Navigate to the App Catalog | Site contents page.
- Select the app, select the ellipsis (...) in the popup menu, and then select Deployment.
- Select the site that the app will be removed from and click Remove:
- Click OK.
- Click Trust It.
The app has now been removed from the site.