Forum Academy Marketplace Showcase Pricing Features

Export app as JSON help

Hello everybody,
Can I combine apps by exporting them as JSON?
Can I export/combine apps if I buy the standard liscense?
Also, how does it work? does it overwrite pages if they have the same name?
As for exporting and importing I need to be on a paid plan for both apps, I dont want to waste my money and I dont want to buy a template with standard liscense if I’m not gonna be able to export/import.
Thanks