Hello Saturn2888,
SEBLOD allow you to import / export your application.
Exporting : In the SEBLOD App Folders, in the third column you have a down arrow by folder. By clicking on it you wil download a zip file containing all elements (fields, template, ...) from the folder.
Importing : simply install you zip file like a Joomla extension, from the Joomla Extensions Manager.
In the Folder Application menu item, at the top you have a button "App Options". Here, you can define what you want to export from the folder.
Regards.
Lionel