It really makes more sense when an app is published to a stream within Qlik Sense Enterprise. The app's Master Items can provide predetermined visualizations that can be used as templates for new visualizations to be build from that can be used in the users own sheets. Or perhaps, the same visualization makes sense in another sheet used in combination with different visualizations - you may not want to create the same visualization again, etc.
You may also want to check these out too, if you have not seen them: New to Qlik Sense Videos
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