Up until now there hasn’t been a way to see all the tiles you’ve created on various launchpads in one place. And there hasn’t been a way to delete them for good. Not any more! From today you get a Tiles option in your Personal Settings which shows you all of your tiles in one list. You can see which ones you’ve published to AirBase, edit the details, and delete any obsolete ones.
Any tiles you delete will automatically be marked as removed on any launchpads they have been added to. Deleted tiles become translucent and can then be removed:
For further details, have a look at the help article.