Is it possible to create Personal Custom Templates for Forms and/or Applications?

Is it possible to create Personal Custom Templates for Forms and/or Applications?

I would like to know whether users may create personal custom templates of Forms and/or Applications?
 
With Applications, while I am aware of the copy function, this only works within the specific application type, e.g. if I have created a Personal App, I may only copy it to create a new Personal App, and not a Workspace App.
 
Any information is appreciated ~ thanks!