I am making an app with a lot of content, and I don't now if making a lot of screens will be a good option or otherwise I may use Tyni DB to reduce the amount of space.
Thanks !
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Hello Toni
The App User can only see one screen at any time, so you should be able to display the content of the moment on one screen and change the content of the same screen to show other content as required.
It's difficult to advise on how to reach your goal because we do not know anything about your App. For example, what does the content consist of in terms of media? A quantification of "a lot of content"?
You can use only one screen to display a lot of different content...
Separate logic and data
Reuse your screens
From the documentation
http://ai2.appinventor.mit.edu/reference/other/manyscreens.html
Taifun