Another Look at this Product

I’d really like to have another look at this product.

Is there a way that I can create a form where the next question is conditional on the input and also that any input into forms and perform calculations?

I guess I am looking for something like this :
https://cff.dwbooster.com

Except the ability to do this within this app, and use dropdowns from an internal database and also save repossess out to a database.

Can I also intergrate this with Zapier and JS Charts?